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Actors movie: Late Show with David Letterman

• Randi Grossack
• David Letterman
  1,674 episodes, 1993-2010
• Steve Young
  1,674 episodes, 1993-2010
• Jim Mulholland
  1,548 episodes, 1994-2010
• Bill Scheft
  1,447 episodes, 1993-2010
• Michael Barrie
  1,436 episodes, 1994-2010
• Eric Stangel
  1,301 episodes, 1997-2010
• Justin Stangel
  1,301 episodes, 1997-2010
• Tom Ruprecht
  1,270 episodes, 1998-2010
• Lee H. Ellenberg
  1,195 episodes, 2000-2010
• Matt Roberts
  1,109 episodes, 2002-2010
• Joe Grossman
  1,040 episodes, 2003-2010
• Jeremy Weiner
  1,040 episodes, 2003-2010
• Gerard Mulligan
  912 episodes, 1993-2005
• Frank Sebastiano
  902 episodes, 2003-2009
• Robert Borden
  553 episodes, 2006-2009
• Jon Beckerman
  479 episodes, 1993-2000
• Rob Burnett
  479 episodes, 1993-2000
• Meredith Scardino
  393 episodes, 2005-2007
• Joe Toplyn
  391 episodes, 1995-2002
• Gabe Miller
  281 episodes, 2001-2004
• Sam Saltz
  256 episodes, 2005-2006
• Rodney Rothman
  249 episodes, 1996-2000
• Jonathan Green
  247 episodes, 2001-2004
• Jill Davis
  227 episodes, 1993-1996
• Tim Long
  224 episodes, 1995-1998
• Donick Cary
  220 episodes, 1993-1996
• Aaron Blitzstein
  197 episodes, 2006-2007
• Gabe Abelson
  192 episodes, 1997-2002
• Carter Bays
  190 episodes, 1997-2002
• Craig Thomas
  190 episodes, 1997-2002
• Eric Kaplan
  177 episodes, 1996-1998
• Dave Hanson
  174 episodes, 1993-1995
• Steve O'Donnell
  171 episodes, 1993-1995
• Jeff Stilson
  171 episodes, 1993-1995
• Spike Feresten
  170 episodes, 1993-1995
• Chris Harris
  161 episodes, 1998-2002
• Matthew Flanagan
  153 episodes, 2004-2005
• David McHugh
  153 episodes, 2004-2005
• Alex Gregory
  146 episodes, 1996-1997
• Matt Harrigan
  146 episodes, 1996-1997
• Peter Huyck
  146 episodes, 1996-1997
• Dino Stamatopoulos
  131 episodes, 1996-1997
• Larry Jacobson
  126 episodes, 1993-1994
• Steve Hely
  69 episodes, 2002-2003
• Jim Kramer
  69 episodes, 2002-2003
• Cliff Schoenberg
  53 episodes, 1995-1996
• Jason Gelles
  52 episodes, 2001-2002
• Mike Haukom
  52 episodes, 2001-2002
• Matt Goldich
  50 episodes, 2009-2010
• Jeff Judah
  48 episodes, 1994-1995
• Chris Kelly
  48 episodes, 1994-1995
• Louis C.K.
  46 episodes, 1994-1995
• Jeff Boggs
  39 episodes, 1998-1999
• David Javerbaum
  36 episodes, 1998-1999
• Beth Sherman
  36 episodes, 1999-2000
• Will Forte
  28 episodes, 1997-1998
• Dave Drabik
  11 episodes, 1996
• Wayne Kline
  6 episodes, 2010
• Jill Goodwin
  5 episodes, 2010
• Ross Abrash
  2 episodes, 2004-2005
• Johnny Carson
  unknown episodes
• Kevin Etten
  unknown episodes
• Mark O'Keefe
  unknown episodes
• Rob Young
  unknown episodes
• Paul Shaffer
  Himself - Band Director / ... (1,789 episodes, 1993-2010)
• David Letterman
  Himself - Host / ... (1,646 episodes, 1993-2010)
• Alan Kalter
  Himself - Announcer / ... (564 episodes, 1995-2010)
• Biff Henderson
  Himself - Stage Manager / ... (104 episodes, 1997-2010)
• Barbara Gaines
  Herself - Executive producer / ... (96 episodes, 2005-2010)
• Tony Mendez
  Himself - Cue Card Boy / ... (70 episodes, 1997-2010)
• Johnny Dark
  Stanley Cronkite
• Rupert Jee
  Himself / ... (50 episodes, 1997-2010)
• Al Chez
  Horn Section Yay-Sayer #2 / ... (49 episodes, 1997-2010)
• Andrea Sande
  Herself - Late Show Model / ... (47 episodes, 1999-2008)
• Tom Malone
  Horn Section Yay-Sayer #1 / ... (43 episodes, 2005-2010)
• Bruce Kapler
  Horn Section Yay-Sayer #3 / ... (41 episodes, 1993-2010)
• Pat Farmer
  Himself - Stage Hand / ... (40 episodes, 1997-2010)
• Anna Jack
  Herself - Hula Hoop Girl / ... (38 episodes, 2002-2009)
• Chris Elliott
  Himself / ... (37 episodes, 1993-2010)
• Kiva Kahl
  Herself - Grinder Girl (36 episodes, 2002-2009)
• Regis Philbin
  Himself / ... (35 episodes, 1993-2010)
• Jude Brennan
  Herself - Executive Producer / ... (34 episodes, 2006-2010)
• Joe Grossman
  Joe Grossman - Late Show Writer / ... (33 episodes, 2008-2010)
• Gerard Mulligan
  PC Computer / ... (32 episodes, 1993-2009)
• Will Lee
  Himself - Creepy Screamer / ... (31 episodes, 1997-2010)
• George Clarke
  Himself - Weight Loss Challenger / ... (28 episodes, 1999-2010)
• Rute
  Herself - Late Show Model / ... (27 episodes, 2004-2008)
• Gary Mintz
  Himself - Technical Maintenance Supervisor / ... (27 episodes, 2007-2010)
• Brian Regan
  Himself / ... (24 episodes, 1995-2009)
• Bruce Willis
  Himself / ... (24 episodes, 1993-2010)
• Dave Dorsett
  Himself - Camera Operator / ... (23 episodes, 2004-2010)
• Bill Scheft
  Himself - Writer / ... (22 episodes, 2005-2010)
• Michael Z. McIntee
  Ticket Scalper / ... (22 episodes, 1997-2010)
• Susan Hum
  Herself / ... (22 episodes, 2003-2010)
• Jack Hanna
  Himself - Guest / ... (21 episodes, 1993-2010)
• Andy Kindler
  Himself / ... (21 episodes, 2005-2010)
• Jeff Altman
  Lt. Len Easton of the California Highway Patrol
• Art Kelly
  Mike Singletary / ... (20 episodes, 2003-2010)
• Phil McGraw
  Himself / ... (19 episodes, 2003-2010)
• Jim Gaffigan
  Himself / ... (18 episodes, 1999-2010)
• Tom Dreesen
  Himself - Guest / ... (17 episodes, 2003-2009)
• Donald Trump
  Himself / ... (17 episodes, 1997-2010)
• Billy Crystal
  Himself / ... (17 episodes, 1993-2009)
• Will Ferrell
  Himself / ... (17 episodes, 1999-2009)
• Amy Sedaris
  Herself - Guest / ... (16 episodes, 2003-2009)
• Tom Hanks
  Himself / ... (16 episodes, 1993-2010)
• Ricky Gervais
  Himself - Guest / ... (15 episodes, 2003-2010)
• Alec Baldwin
  Himself / ... (15 episodes, 1997-2009)
• Marv Albert
  Himself / ... (15 episodes, 1993-2010)
• Stephanie Birkitt
  Herself / ... (15 episodes, 2001-2009)
• Jimmi Simpson
  Lyle the Intern
• Martha Stewart
  Herself / ... (14 episodes, 1993-2009)
• Natalie Portman
  Herself / ... (14 episodes, 1994-2009)
• Emmylou Harris
  Herself / ... (14 episodes, 1993-2008)
• Adam Sandler
  Himself / ... (13 episodes, 1993-2009)
• Martin Short
  Himself / ... (13 episodes, 1993-2009)
• Tom Arnold
  Himself / ... (13 episodes, 1993-2009)
• Sandra Bullock
  Herself / ... (13 episodes, 1993-2010)
• Elvis Costello
  Himself / ... (13 episodes, 1994-2009)
• Foo Fighters
  Themselves - Musical Guest (13 episodes, 1995-2008)
• Mary Alexandra Stiefvater
  Model / ... (13 episodes, 2003-2004)
• Robin Williams
  Himself / ... (12 episodes, 1993-2010)
• Barbara Walters
  Herself / ... (12 episodes, 1993-2010)
• Tom Brokaw
  Himself / ... (12 episodes, 1993-2010)
• Bill Cosby
  Himself / ... (12 episodes, 1995-2009)
• Peter 'Pete' Fatovich
  Bernie Madoff / ... (12 episodes, 1995-2010)
• Dave Matthews
  Themselves / ... (12 episodes, 1995-2009)
• Bill Murray
  Himself - Guest / ... (11 episodes, 1993-2010)
• Kelly Ripa
  Herself / ... (11 episodes, 2004-2010)
• Richard Simmons
  Himself / ... (11 episodes, 1994-2008)
• Dolly Parton
  Herself / ... (11 episodes, 1994-2009)
• Tony Randall
  Himself (11 episodes, 1996-1998)
• Mary Ann Hannon
  Dave's Diner Waitress (11 episodes, 2006)
• Paris Hilton
  Herself - Guest / ... (10 episodes, 2005-2010)
• Tina Fey
  Herself / ... (10 episodes, 2001-2010)
• Teri Hatcher
  Herself / ... (10 episodes, 1996-2010)
• Amanda Peet
  Herself / ... (10 episodes, 2003-2010)
• Paul Teutul Sr.
  Himself - Guest / ... (10 episodes, 2004-2010)
• Nathan Lane
  Himself / ... (10 episodes, 1996-2010)
• John McCain
  Himself / ... (10 episodes, 2001-2008)
• Howard Stern
  Himself / ... (10 episodes, 1993-2009)
• Jim Carrey
  Himself / ... (10 episodes, 1994-2008)
• Mitch Hedberg
  Himself (10 episodes, 1997-2003)
• Harold Larkin
  Harold - Energy Saving Expert / ... (10 episodes, 2003-2009)
• Dorothy Mengering
  Herself - Top Ten List Presenter / ... (9 episodes, 2001-2010)
• David Spade
  Himself / ... (9 episodes, 1994-2010)
• Claire Danes
  Herself / ... (9 episodes, 1995-2010)
• Denis Leary
  Himself / ... (9 episodes, 1996-2009)
• Al Franken
  Himself / ... (9 episodes, 2004-2008)
• Frank Caliendo
  Himself / ... (9 episodes, 2006-2008)
• Susan Sarandon
  Herself / ... (9 episodes, 1994-2009)
• Sean 'P. Diddy' Combs
  Himself / ... (9 episodes, 1997-2009)
• Jimmie Walker
  Himself / ... (9 episodes, 1996-2009)
• Charles Grodin
  Himself / ... (9 episodes, 1993-2008)
• David Sanborn
  Himself / ... (9 episodes, 1993-2010)
• Natalie Merchant
  Herself (9 episodes, 1993-2001)
• Leslie Moonves
  Himself / ... (9 episodes, 2004-2005)
• Artie Lange
  Himself - Guest / ... (8 episodes, 2006-2009)
• Chris 'Mad Dog' Russo
  Himself - Guest / ... (8 episodes, 1993-2009)
• Don Rickles
  Himself - Guest / ... (8 episodes, 1993-2009)
• Will Smith
  Himself / ... (8 episodes, 1993-2008)
• Kiefer Sutherland
  Himself / ... (8 episodes, 2003-2010)
• Barry Sonnenfeld
  Himself / ... (8 episodes, 2004-2009)
• Shannon Eis
  Herself - Presents new toys for christmas / ... (8 episodes, 2003-2009)
• Alicia Keys
  Herself / ... (8 episodes, 2003-2009)
• Julia Roberts
  Herself / ... (8 episodes, 1993-2009)
• Ray Romano
  Himself / ... (8 episodes, 1995-2009)
• Ben Stiller
  Himself / ... (8 episodes, 1996-2010)
• Drew Barrymore
  Herself / ... (8 episodes, 1996-2009)
• Kevin Spacey
  Himself / ... (8 episodes, 1997-2009)
• Vince Vaughn
  Himself / ... (8 episodes, 1997-2009)
• Sarah Jessica Parker
  Herself / ... (8 episodes, 1993-2009)
• George Clooney
  Himself / ... (8 episodes, 1995-2008)
• Norm MacDonald
  Himself / ... (8 episodes, 1993-2009)
• Derek Jeter
  Himself - Top Ten List Presenter / ... (8 episodes, 1996-2010)
• Darlene Love
  Herself / ... (8 episodes, 1998-2009)
• Bonnie Hunt
  Herself / ... (8 episodes, 1993-2009)
• Gene Siskel
  Himself / ... (8 episodes, 1993-1998)
• Roger Ebert
  Himself / ... (8 episodes, 1993-1998)
• Pauly Shore
  Himself (8 episodes, 1994-2005)
• Mia Farrow
  Herself (8 episodes, 1994-1999)
• Tom Catusi
  Himself - Late Show Video Operator / ... (8 episodes, 2007-2010)
• Bob Boberson
  Bob 'BB' Boberson (8 episodes, 2009-2010)
• Stephen Colbert
  Himself - Guest / ... (7 episodes, 2005-2009)
• Tracy Morgan
  Himself - Guest / ... (7 episodes, 2007-2010)
• Michael Bublé
  Himself - Musical Guest / ... (7 episodes, 2005-2010)
• Brian Williams
  Himself / ... (7 episodes, 1996-2010)
• Jamie Foxx
  Himself - Guest / ... (7 episodes, 2004-2010)
• Steve Martin
  Himself / ... (7 episodes, 2003-2009)
• Nick Griffin
  Himself / ... (7 episodes, 2005-2010)
• Ryan Adams
  Himself - Musical Guest / ... (7 episodes, 2002-2008)
• Samuel L. Jackson
  Himself - Guest / ... (7 episodes, 1995-2009)
• Uma Thurman
  Herself / ... (7 episodes, 1999-2009)
• Julianne Moore
  Herself / ... (7 episodes, 2004-2008)
• Jake Johannsen
  Himself / ... (7 episodes, 1993-2010)
• John Witherspoon
  Himself / ... (7 episodes, 1993-2009)
• John Mayer
  Himself / ... (7 episodes, 2003-2009)
• Matthew Broderick
  Himself / ... (7 episodes, 1993-2009)
• Mike Myers
  Himself / ... (7 episodes, 1993-2009)
• Paul Newman
  Himself / ... (7 episodes, 1993-2007)
• Dan Rather
  Himself / ... (7 episodes, 1993-2007)
• Jessica Simpson
  Herself / ... (7 episodes, 2003-2010)
• Paul Teutul Jr.
  Himself / ... (7 episodes, 2004-2008)
• Rosie Perez
  Herself / ... (7 episodes, 1993-2008)
• Sylvester Stallone
  Himself / ... (7 episodes, 1993-2008)
• Jon Stewart
  Himself / ... (7 episodes, 1994-2009)
• Sharon Stone
  Herself / ... (7 episodes, 1994-2009)
• Liv Tyler
  Herself / ... (7 episodes, 1996-2008)
• Pearl Jam
  Themselves - Musical Guest (7 episodes, 1996-2006)
• Davey Faragher
  Himself / ... (7 episodes, 1993-2007)
• Rudolph W. Giuliani
  Himself / ... (7 episodes, 1994-2009)
• Marc Maron
  Himself (7 episodes, 1996-2007)
• Bono
  Bumped Musical Guest #4 / ... (7 episodes, 1997-2009)
• Larry Mullen Jr.
  Bumped Musical Guest #2 / ... (7 episodes, 1997-2009)
• Mark Delabarre
  Various Characters / ... (7 episodes, 2004-2006)
• Brian Donahue
  The Guy Who Beats Up Alan Kalter (7 episodes, 2005-2009)
• Gene Szymanski
  Gene - Disruptive Staffer / ... (7 episodes, 2007-2010)
• Kathy Mavrikakis
  Herself - Coordinating Producer / ... (7 episodes, 2007-2009)
• Mark Odgers
  Himself - Jumping over 10 interns on 53rd Street / ... (7 episodes, 2007-2009)
• Louis J. Aronne
  Himself - Weight Loss Coach / ... (7 episodes, 2008-2009)
• Matt Damon
  Himself / ... (6 episodes, 2004-2010)
• Norah Jones
  Herself / ... (6 episodes, 2002-2009)
• Kelsey Grammer
  Himself / ... (6 episodes, 1993-2010)
• Julia Louis-Dreyfus
  Herself / ... (6 episodes, 1994-2009)
• Jerry Seinfeld
  Himself / ... (6 episodes, 1997-2010)
• John Travolta
  Himself - Guest / ... (6 episodes, 1997-2010)
• Bill Clinton
  Himself - Guest / ... (6 episodes, 1997-2009)
• Katie Couric
  Herself - Guest / ... (6 episodes, 1997-2009)
• Jennifer Connelly
  Herself / ... (6 episodes, 2002-2010)
• Dwayne Johnson
  Himself / ... (6 episodes, 2003-2010)
• Luke Wilson
  Himself / ... (6 episodes, 2003-2010)
• Craig Ferguson
  Himself / ... (6 episodes, 2004-2009)
• Kate Hudson
  Herself / ... (6 episodes, 2004-2009)
• Madonna
  Herself / ... (6 episodes, 1994-2009)
• Charles Barkley
  Himself / ... (6 episodes, 1997-2009)
• Gary Mule Deer
  Himself / ... (6 episodes, 2004-2009)
• Barack Obama
  Himself / ... (6 episodes, 2004-2009)
• Jamie Oliver
  Himself / ... (6 episodes, 2006-2010)
• John Goodman
  Himself / ... (6 episodes, 1995-2009)
• Jennifer Aniston
  Herself / ... (6 episodes, 1997-2010)
• Harrison Ford
  Himself / ... (6 episodes, 1997-2010)
• Jeff Goldblum
  Himself / ... (6 episodes, 1997-2009)
• Mark Wahlberg
  Himself / ... (6 episodes, 1998-2008)
• Katie Holmes
  Herself / ... (6 episodes, 1999-2008)
• Jessica Biel
  Herself / ... (6 episodes, 2004-2010)
• Harry Connick Jr.
  Himself / ... (6 episodes, 1993-2009)
• Cyndi Lauper
  Herself / ... (6 episodes, 1993-2009)
• Jay Thomas
  Himself / ... (6 episodes, 2004-2009)
• Ellen DeGeneres
  Herself / ... (6 episodes, 1993-2007)
• Halle Berry
  Herself / ... (6 episodes, 1994-2007)
• Pierce Brosnan
  Himself / ... (6 episodes, 1995-2008)
• Gillian Anderson
  Herself / ... (6 episodes, 1996-2008)
• Edie Falco
  Herself / ... (6 episodes, 2000-2009)
• Todd Rundgren
  Himself / ... (6 episodes, 1998-2008)
• Eddie Brill
  Himself / ... (6 episodes, 2009-2010)
• Billy Bob Thornton
  Himself / ... (6 episodes, 1997-2007)
• John Popper
  Himself / ... (6 episodes, 1993-2008)
• Andy Dick
  Himself / ... (6 episodes, 1993-2007)
• Robert Borden
  Himself - Writer / ... (6 episodes, 1997-2008)
• Deborah Lynn
  Herself / ... (6 episodes, 2005-2008)
• Karen Weatherwax
  French Tutor for Dave Dorsett / ... (6 episodes, 2007-2008)
• Adam Clayton
  Bumped Musical Guest #1 / ... (6 episodes, 2009)
• The Edge
  Bumped Musical Guest #3 / ... (6 episodes, 2009)
• Mike Golic
  Himself - Guest / ... (5 episodes, 2007-2010)
• U2
  Themselves - Musical Guest / ... (5 episodes, 2009)
• Mike Greenberg
  Himself - Guest / ... (5 episodes, 2007-2010)
• Kate Walsh
  Herself - Guest / ... (5 episodes, 2006-2009)
• Paula Abdul
  Herself - Guest / ... (5 episodes, 2004-2009)
• Keith Olbermann
  Himself - Guest / ... (5 episodes, 2007-2010)
• Whoopi Goldberg
  Herself - Guest / ... (5 episodes, 1993-2010)
• Anne Heche
  Herself - Guest / ... (5 episodes, 1997-2009)
• Maggie Gyllenhaal
  Herself - Guest / ... (5 episodes, 2002-2009)
• Jennifer Lopez
  Herself - Guest / ... (5 episodes, 2004-2010)
• Denzel Washington
  Himself - Guest / ... (5 episodes, 2004-2010)
• Jack Black
  Himself / ... (5 episodes, 2005-2009)
• Sarah Silverman
  Herself - Guest / ... (5 episodes, 1997-2010)
• Lance Armstrong
  Himself - Guest / ... (5 episodes, 2001-2008)
• Rachel Weisz
  Herself - Guest / ... (5 episodes, 2005-2009)
• Bob Sarlatte
  Himself / ... (5 episodes, 2003-2008)
• Danica Patrick
  Herself - Guest / ... (5 episodes, 2005-2008)
• Neil Patrick Harris
  Himself - Guest / ... (5 episodes, 1994-2009)
• Ludacris
  Himself - Musical Guest / ... (5 episodes, 2005-2010)
• Willie Nelson
  Himself - Musical Guest / ... (5 episodes, 1998-2010)
• Mary J. Blige
  Herself / ... (5 episodes, 1997-2010)
• Michael J. Fox
  Himself / ... (5 episodes, 1993-2009)
• Helen Hunt
  Herself / ... (5 episodes, 1996-2008)
• Courteney Cox
  Herself / ... (5 episodes, 1997-2009)
• Jude Law
  Himself / ... (5 episodes, 1999-2009)
• Queen Latifah
  Herself / ... (5 episodes, 2004-2010)
• Bill O'Reilly
  Himself / ... (5 episodes, 2004-2009)
• Ashton Kutcher
  Himself / ... (5 episodes, 2004-2008)
• Dennis Quaid
  Himself / ... (5 episodes, 2004-2008)
• Hillary Rodham Clinton
  Herself - Guest / ... (5 episodes, 2007-2008)
• Chris Rock
  Himself / ... (5 episodes, 2004-2010)
• Randy Jackson
  Himself / ... (5 episodes, 2005-2010)
• Anderson Cooper
  Himself / ... (5 episodes, 2005-2009)
• Dan Patrick
  Himself / ... (5 episodes, 1999-2008)
• Sue Johanson
  Herself / ... (5 episodes, 2003-2008)
• Tori Amos
  Herself - Musical Guest / ... (5 episodes, 1997-2009)
• Sheryl Crow
  Herself / ... (5 episodes, 1997-2008)
• Al Gore
  Himself / ... (5 episodes, 1993-2009)
• Michael Keaton
  Himself / ... (5 episodes, 1993-2009)
• Mary Tyler Moore
  Herself / ... (5 episodes, 1993-2009)
• Janeane Garofalo
  Herself / ... (5 episodes, 1993-2000)
• Tom Cruise
  Himself / ... (5 episodes, 2004-2008)
• Marcia Cross
  Herself / ... (5 episodes, 2005-2008)
• Isabella Rossellini
  Herself / ... (5 episodes, 1993-2008)
• Tim Robbins
  Himself / ... (5 episodes, 1996-2008)
• Garbage
  Themselves - Musical Guest (5 episodes, 1996-2005)
• Michael Teutul
  Himself / ... (5 episodes, 2004-2008)
• Steven Wright
  Himself / ... (5 episodes, 1993-2009)
• Julian Casablancas
  Himself - Musical Guest (5 episodes, 2002-2010)
• Anthony Hamilton
  Himself / ... (5 episodes, 2003-2009)
• Jimmie Johnson
  Himself / ... (5 episodes, 2006-2008)
• Dwight Yoakam
  Himself (5 episodes, 1993-2000)
• Rosie O'Donnell
  Herself (5 episodes, 1994-2006)
• Jeff Gordon
  Himself / ... (5 episodes, 1997-2008)
• Dane Cook
  Himself (5 episodes, 1997-2006)
• Antonio Banderas
  Himself (5 episodes, 1998-2006)
• Christina Aguilera
  Herself / ... (5 episodes, 1999-2006)
• Sean Hayes
  Himself (5 episodes, 2001-2005)
• Tracey B. Wilson
  Sketch Comedian (5 episodes, 2005-2008)
• Teddy Sears
  Blind Justice
• Richard Scheckman
  Bruce Willis Shooting Victim / ... (5 episodes, 2007-2009)
• Harry Joseph Letterman
  Himself - Cameo / ... (5 episodes, 2008-2009)
• Felicia Michele Collins
  Herself - Birthday Girl / ... (5 episodes, 2009-2010)
• Amy Adams
  Herself - Guest (4 episodes, 2008-2010)
• Rachael Ray
  Herself - Guest / ... (4 episodes, 2005-2009)
• Demi Moore
  Herself / ... (4 episodes, 1993-2010)
• Russell Crowe
  Himself / ... (4 episodes, 2005-2010)
• Penélope Cruz
  Herself - Guest / ... (4 episodes, 2005-2009)
• Robert Downey Jr.
  Himself / ... (4 episodes, 2006-2010)
• Jennifer Garner
  Herself - Guest / ... (4 episodes, 2006-2010)
• Renée Zellweger
  Herself - Guest / ... (4 episodes, 2006-2009)
• Paul Rudd
  Himself / ... (4 episodes, 2006-2009)
• Seth Rogen
  Himself / ... (4 episodes, 2007-2009)
• Matthew Fox
  Himself / ... (4 episodes, 2005-2009)
• LeBron James
  Himself / ... (4 episodes, 2006-2009)
• Lauren Conrad
  Herself - Guest / ... (4 episodes, 2008-2009)
• Snoop Dogg
  Also Guest / ... (4 episodes, 2005-2010)
• Brad Paisley
  Himself - Musical Guest / ... (4 episodes, 2005-2009)
• Wyclef Jean
  Himself - Musical Guest / ... (4 episodes, 1997-2009)
• Nicole Kidman
  Herself / ... (4 episodes, 1996-2008)
• Woody Harrelson
  Himself / ... (4 episodes, 1997-2009)
• Charlize Theron
  Herself / ... (4 episodes, 2003-2008)
• Christina Applegate
  Herself / ... (4 episodes, 2004-2009)
• Evangeline Lilly
  Herself / ... (4 episodes, 2004-2009)
• Viggo Mortensen
  Himself / ... (4 episodes, 2004-2009)
• Jada Pinkett Smith
  Herself / ... (4 episodes, 2004-2009)
• Nicolas Cage
  Himself / ... (4 episodes, 2005-2009)
• Jeremy Piven
  Himself / ... (4 episodes, 2006-2009)
• Kyra Sedgwick
  Herself / ... (4 episodes, 2006-2009)
• Julianna Margulies
  Herself / ... (4 episodes, 2004-2010)
• John Mellencamp
  Himself / ... (4 episodes, 1993-2008)
• Faith Hill
  Herself / ... (4 episodes, 1994-2008)
• Alan Zweibel
  Himself - Guest / ... (4 episodes, 1994-2008)
• David Sedaris
  Himself / ... (4 episodes, 2001-2008)
• Jason Randal
  Himself / ... (4 episodes, 2004-2007)
• Bill Burr
  Himself / ... (4 episodes, 2005-2008)
• Vera Farmiga
  Herself / ... (4 episodes, 2007-2009)
• John Hiatt
  Himself / ... (4 episodes, 1993-2010)
• John Fogerty
  Himself / ... (4 episodes, 1997-2009)
• Sacha Baron Cohen
  Borat Sagdiyev
• Ben Harper
  Himself / ... (4 episodes, 2004-2009)
• Bill Maher
  Himself / ... (4 episodes, 2005-2009)
• James Taylor
  Himself / ... (4 episodes, 1993-2010)
• Lou Reed
  Himself / ... (4 episodes, 1994-2010)
• David Wright
  Himself - Top Ten List Presenter / ... (4 episodes, 2006-2009)
• Lyle Lovett
  Himself / ... (4 episodes, 1997-2009)
• Roseanne
  Herself / ... (4 episodes, 1993-2005)
• Charlie Sheen
  Himself / ... (4 episodes, 1993-2005)
• Eddie Murphy
  Himself (4 episodes, 1995-2010)
• Garry Shandling
  Himself / ... (4 episodes, 1997-2009)
• Brad Garrett
  Himself / ... (4 episodes, 1997-2008)
• Sarah Michelle Gellar
  Herself / ... (4 episodes, 1997-2008)
• Joaquin Phoenix
  Himself / ... (4 episodes, 1998-2009)
• Kate Beckinsale
  Herself / ... (4 episodes, 2004-2008)
• David Duchovny
  Himself / ... (4 episodes, 2004-2008)
• Nicole Richie
  Herself / ... (4 episodes, 2005-2010)
• Jane Fonda
  Herself / ... (4 episodes, 2005-2009)
• Teri Garr
  Herself / ... (4 episodes, 1993-2008)
• Jerry Springer
  Himself / ... (4 episodes, 1997-2006)
• Julie Chen
  Herself / ... (4 episodes, 2005-2008)
• Matt Kenseth
  Himself - Top Twelve List Presenter / ... (4 episodes, 2006-2009)
• Mark Teixeira
  Himself - Celebrates victory in the MLB World Series / ... (4 episodes, 2009-2010)
• Rosanne Cash
  Herself / ... (4 episodes, 1993-2009)
• Alanis Morissette
  Herself / ... (4 episodes, 1999-2008)
• Avril Lavigne
  Herself / ... (4 episodes, 2003-2007)
• Kathie Lee Gifford
  Herself (4 episodes, 1993-2002)
• David Brenner
  Himself (4 episodes, 1993-1997)
• Carly Simon
  Herself (4 episodes, 1993-1997)
• Dian Parkinson
  Herself (4 episodes, 1993)
• Chevy Chase
  Himself (4 episodes, 1994-2007)
• Michael McKean
  Himself / ... (4 episodes, 1994-2003)
• The Cranberries
  Themselves (4 episodes, 1994-1999)
• Dolores O'Riordan
  Herself - Musical Guest (4 episodes, 1994-1999)
• Dean Dinning
  Himself (4 episodes, 1994-1997)
• Art Donovan
  Himself (4 episodes, 1994-1997)
• Toad the Wet Sprocket
  Themselves (4 episodes, 1994-1997)
• Alicia Silverstone
  Herself (4 episodes, 1995-2000)
• Eddie Vedder
  Himself / ... (4 episodes, 1996-2006)
• John Cusack
  Himself (4 episodes, 1997-2007)
• Kenny Sheehan
  Himself / ... (4 episodes, 1997-2007)
• Josh Hartnett
  Himself (4 episodes, 1998-2006)
• Macy Gray
  Herself (4 episodes, 1999-2007)
• Dennis Regan
  Himself (4 episodes, 1999-2006)
• Nadine Hennelly
  Herself - Late Show Model / ... (4 episodes, 1999-2003)
• Dashboard Confessional
  Themselves / ... (4 episodes, 2002-2006)
• Nikolai Fraiture
  Himself - Musical Guest (4 episodes, 2002-2006)
• Albert Hammond Jr.
  Himself - Musical Guest (4 episodes, 2002-2006)
• Fabrizio Moretti
  Himself - Musical Guest (4 episodes, 2002-2006)
• The Strokes
  Musical Guest Themselves / ... (4 episodes, 2002-2006)
• Nick Valensi
  Himself - Musical Guest (4 episodes, 2002-2006)
• Tige Rodgers
  Actor (4 episodes, 2002)
• Val Jegar
  Miss Wilson (4 episodes, 2004-2006)
• Vinnie Favale
  Himself / ... (4 episodes, 2004-2005)
• Greg Giraldo
  Himself (4 episodes, 2004-2005)
• Dave Johnson
  Himself - Interviewed by Dave over the phone / ... (4 episodes, 2005-2010)
• Tony Stewart
  Himself / ... (4 episodes, 2005-2008)
• Kevin Harvick
  Himself - Top Twelve List Presenter / ... (4 episodes, 2006-2008)
• Brian Teta
  Blue Avatar Fan / ... (4 episodes, 2007-2010)
• Donna
  Ruth Madoff (4 episodes, 2009)
• Kevin Costner
  Himself - Guest / ... (3 episodes, 1995-2008)
• Mickey Rourke
  Himself - Guest / ... (3 episodes, 2005-2010)
• Kevin James
  Himself - Guest (3 episodes, 2005-2009)
• Jessica Alba
  Herself - Guest (3 episodes, 2005-2008)
• Steve Carell
  Himself - Guest (3 episodes, 2007-2010)
• Kristin Chenoweth
  Herself - Guest (3 episodes, 2005-2009)
• Russell Brand
  Himself - Guest (3 episodes, 2008-2009)
• Mary-Louise Parker
  Herself - Guest (3 episodes, 1995-2009)
• Jay-Z
  Himself - Guest / ... (3 episodes, 2007-2009)
• Hayden Panettiere
  Herself - Guest (3 episodes, 2007-2009)
• Michael Cera
  Himself - Guest (3 episodes, 2008-2010)
• Jane Krakowski
  Herself - Guest (3 episodes, 2000-2008)
• Mike Birbiglia
  Himself - Guest / ... (3 episodes, 2002-2010)
• Al Pacino
  Himself - Guest / ... (3 episodes, 2002-2008)
• Kaley Cuoco
  Herself - Guest / ... (3 episodes, 2008-2010)
• Blake Lively
  Herself - Guest (3 episodes, 2008-2009)
• Seth Meyers
  Himself - Guest / ... (3 episodes, 2008-2009)
• Rumer Willis
  Herself - Guest / ... (3 episodes, 2008-2009)
• Jim Parsons
  Himself - Guest / ... (3 episodes, 2009-2010)
• Dave Matthews Band
  Themselves - Musical Guest (3 episodes, 2005-2009)
• Leona Lewis
  Herself - Musical Guest (3 episodes, 2008-2009)
• Steve Earle
  Himself - Musical Guest (3 episodes, 2007-2009)
• Modest Mouse
  Themselves - Musical Guest (3 episodes, 2004-2009)
• The Hold Steady
  Themselves - Musical Guest (3 episodes, 2007-2010)
• Grizzly Bear
  Themselves - Musical Guest / ... (3 episodes, 2008-2009)
• The Cardinals
  Themselves - Musical Guest (3 episodes, 2007-2008)
• Beyoncé Knowles
  Herself / ... (3 episodes, 2006-2009)
• Glenn Close
  Herself - Guest / ... (3 episodes, 1993-2010)
• Michelle Pfeiffer
  Herself - Guest / ... (3 episodes, 2001-2009)
• Tobey Maguire
  Himself - Guest / ... (3 episodes, 2003-2009)
• Kate Winslet
  Herself - Guest / ... (3 episodes, 2004-2009)
• Colin Farrell
  Himself - Guest / ... (3 episodes, 2004-2008)
• Gwyneth Paltrow
  Herself / ... (3 episodes, 2005-2010)
• Catherine Zeta-Jones
  Herself / ... (3 episodes, 2005-2010)
• Jason Bateman
  Himself - Guest / ... (3 episodes, 2005-2009)
• Kristin Davis
  Herself - Guest / ... (3 episodes, 2005-2009)
• Amy Poehler
  Herself - Guest / ... (3 episodes, 2005-2009)
• Ellen Pompeo
  Herself - Guest / ... (3 episodes, 2005-2009)
• Debra Messing
  Herself - Guest / ... (3 episodes, 2005-2008)
• Patrick Dempsey
  Himself - Guest / ... (3 episodes, 2006-2009)
• Danny DeVito
  Himself - Guest / ... (3 episodes, 2006-2009)
• Michael Douglas
  Himself - Guest / ... (3 episodes, 2006-2009)
• Felicity Huffman
  Herself - Guest / ... (3 episodes, 2006-2009)
• Andy Samberg
  Himself / ... (3 episodes, 2006-2009)
• Anne Hathaway
  Herself / ... (3 episodes, 2006-2008)
• Meryl Streep
  Herself - Guest / ... (3 episodes, 2006-2008)
• Richard Lewis
  Himself - Guest / ... (3 episodes, 1993-2008)
• Joe Torre
  Himself - Guest / ... (3 episodes, 1996-2009)
• Kristen Bell
  Herself - Guest / ... (3 episodes, 2004-2010)
• Kate Bosworth
  Herself - Guest / ... (3 episodes, 2004-2008)
• Larry David
  Himself - Guest / ... (3 episodes, 2006-2009)
• Katherine Heigl
  Herself - Guest / ... (3 episodes, 2007-2009)
• Jonah Hill
  Himself - Guest / ... (3 episodes, 2007-2009)
• Laura Dern
  Herself - Guest / ... (3 episodes, 1993-2008)
• Ringo Starr
  Himself / ... (3 episodes, 2000-2008)
• Eliza Dushku
  Herself - Guest / ... (3 episodes, 2002-2009)
• Sarah Vowell
  Herself - Guest / ... (3 episodes, 2002-2008)
• The Black Eyed Peas
  Themselves / ... (3 episodes, 2005-2009)
• Will Arnett
  Himself - Guest / ... (3 episodes, 2006-2010)
• Ne-Yo
  Himself - Musical Guest (3 episodes, 2006-2010)
• Pete Correale
  Himself / ... (3 episodes, 2006-2009)
• Tommy Tiernan
  Himself - Guest / ... (3 episodes, 2006-2009)
• Bear Grylls
  Himself - Guest / ... (3 episodes, 2007-2009)
• Don Cheadle
  Himself - Guest / ... (3 episodes, 2007-2008)
• Kid Rock
  Himself - Appearing in 'Paul Shaffer's Rock of Love' Segment / ... (3 episodes, 2007-2008)
• Kimberly Kardashian
  Herself - Guest / ... (3 episodes, 2008-2010)
• The Killers
  Themselves - Musical Guest / ... (3 episodes, 2004-2009)
• Sting
  Himself - Musical Guest / ... (3 episodes, 2004-2009)
• Broken Social Scene
  Themselves - Musical Guest (3 episodes, 2006-2010)
• OK Go
  Themselves - Musical Guest / ... (3 episodes, 2006-2010)
• Wilco
  Themselves - Musical Guest / ... (3 episodes, 1997-2009)
• David Gray
  Himself - Musical Guest / ... (3 episodes, 2002-2010)
• Maroon 5
  Themselves - Musical Guest / ... (3 episodes, 2003-2008)
• Yeah Yeah Yeahs
  Themselves - Musical Guest / ... (3 episodes, 2004-2009)
• Jakob Dylan
  Himself - Musical Guest / ... (3 episodes, 2005-2010)
• Tom Russell
  Himself - Musical Guest / ... (3 episodes, 2006-2009)
• Michel Lauziere
  Himself - Guest / ... (3 episodes, 2006-2008)
• Kanye West
  Himself - Musical Guest / ... (3 episodes, 2006-2009)
• Ben Kweller
  Himself - Musical Guest / ... (3 episodes, 2007-2009)
• Chrisette Michele
  Herself - Musical Guest / ... (3 episodes, 2007-2009)
• Lucinda Williams
  Herself - Musical Guest / ... (3 episodes, 2005-2008)
• John Legend
  Himself - Musical Guest / ... (3 episodes, 2006-2009)
• Emma Thompson
  Herself / ... (3 episodes, 1993-2008)
• Brooke Shields
  Herself (3 episodes, 1995-2008)
• Bob Dole
  Himself / ... (3 episodes, 1995-1998)
• Salma Hayek
  Herself / ... (3 episodes, 1997-2009)
• Matthew Perry
  Himself / ... (3 episodes, 1997-2009)
• Jackie Chan
  Himself (3 episodes, 1997-2007)
• David Hyde Pierce
  Himself / ... (3 episodes, 1997-2007)
• Rebecca Romijn
  Herself / ... (3 episodes, 1997-2007)
• Calista Flockhart
  Herself / ... (3 episodes, 1999-2008)
• Mariah Carey
  Herself / ... (3 episodes, 2001-2009)
• Zach Braff
  Himself / ... (3 episodes, 2002-2009)
• Ben Roethlisberger
  Himself / ... (3 episodes, 2004-2009)
• Howard Dean
  Himself / ... (3 episodes, 2004-2008)
• John Edwards
  Himself / ... (3 episodes, 2004-2008)
• Dustin Hoffman
  Himself / ... (3 episodes, 2004-2008)
• Jimmy Fallon
  Himself / ... (3 episodes, 2004-2006)
• Johnny Knoxville
  Himself / ... (3 episodes, 2004-2006)
• Greg Kinnear
  Himself / ... (3 episodes, 2005-2010)
• Ted Turner
  Himself / ... (3 episodes, 2005-2008)
• Scarlett Johansson
  Herself / ... (3 episodes, 2006-2010)
• Johnny Depp
  Himself / ... (3 episodes, 2006-2009)
• Jenna Fischer
  Herself / ... (3 episodes, 2006-2008)
• Sienna Miller
  Herself / ... (3 episodes, 2007-2009)
• Kirstie Alley
  Herself / ... (3 episodes, 1993-2010)
• Melissa Etheridge
  Herself / ... (3 episodes, 1993-2007)
• Slash
  Himself / ... (3 episodes, 1994-2007)
• Anthony Clark
  Himself / ... (3 episodes, 1995-1997)
• Harry Hill
  Himself / ... (3 episodes, 1997-2006)
• LL Cool J
  Himself / ... (3 episodes, 1999-2009)
• Richard Belzer
  Himself / ... (3 episodes, 1999-2008)
• Roger Clemens
  Himself / ... (3 episodes, 1999-2003)
• Mos Def
  Himself / ... (3 episodes, 2004-2009)
• Al Green
  Himself / ... (3 episodes, 2004-2008)
• Morgan Spurlock
  Himself / ... (3 episodes, 2004-2008)
• Michael Imperioli
  Himself / ... (3 episodes, 2004-2007)
• Trey Anastasio
  Himself / ... (3 episodes, 2004-2006)
• Spoon
  Themselves - Musical Guest (3 episodes, 2005-2010)
• Beck
  Himself / ... (3 episodes, 2005-2008)
• Jeff MacGregor
  Himself / ... (3 episodes, 2005-2006)
• Fall Out Boy
  Musical Guest / ... (3 episodes, 2006-2008)
• Andy Pettitte
  Himself - Guest / ... (3 episodes, 2009-2010)
• George Jones
  Himself / ... (3 episodes, 1996-2009)
• Stevie Winwood
  Himself / ... (3 episodes, 1997-2008)
• Carrie Underwood
  Herself / ... (3 episodes, 2006-2010)
• Morningwood
  Musical Guest / ... (3 episodes, 2006-2008)
• Sarah Billington
  Herself - Guest / ... (3 episodes, 2007-2008)
• Britney Spears
  Herself / ... (3 episodes, 2005-2009)
• Martha Wainwright
  Herself / ... (3 episodes, 2005-2008)
• Andrew Ross
  Himself - Accountant / ... (3 episodes, 2008-2010)
• Richard Koenigsberg
  Himself - Accountant / ... (3 episodes, 2008-2010)
• Richard Cohen
  Himself - Accountant / ... (3 episodes, 2008-2010)
• Pete Townshend
  Himself / ... (3 episodes, 1993-2010)
• Mike Judge
  Beavis
• Tony Bennett
  Himself (3 episodes, 1993-2006)
• Martin Lawrence
  Himself (3 episodes, 1993-2006)
• Bob Saget
  Himself (3 episodes, 1993-2006)
• Jerry Lewis
  Himself (3 episodes, 1993-2005)
• Trisha Yearwood
  Herself (3 episodes, 1993-2005)
• Bruce Hornsby
  Himself (3 episodes, 1993-1998)
• Mandy Patinkin
  Himself (3 episodes, 1993-1998)
• Matt Dillon
  Himself (3 episodes, 1993-1997)
• Fran Drescher
  Herself (3 episodes, 1993-1997)
• Marilu Henner
  Herself (3 episodes, 1993-1997)
• Joan Lunden
  Herself (3 episodes, 1993-1997)
• Martin Mull
  Himself (3 episodes, 1993-1997)
• Tom Selleck
  Himself (3 episodes, 1993-1997)
• Jon Lovitz
  Himself (3 episodes, 1993-1996)
• Johnny Carson
  Himself (3 episodes, 1993-1994)
• Zsa Zsa Gabor
  Herself (3 episodes, 1993-1994)
• James Earl Jones
  Himself (3 episodes, 1993-1994)
• Stone Temple Pilots
  Themselves / ... (3 episodes, 1993-1994)
• Kurt Russell
  Himself (3 episodes, 1994-2006)
• Bette Midler
  Herself (3 episodes, 1994-2004)
• George Carlin
  Himself (3 episodes, 1994-2001)
• Elijah Wood
  Himself (3 episodes, 1994-2001)
• Travis Tritt
  Himself (3 episodes, 1994-1997)
• Jennifer Jason Leigh
  Herself (3 episodes, 1994-1995)
• Steve Nieve
  Himself (3 episodes, 1994-1995)
• Ray Liotta
  Himself (3 episodes, 1995-2006)
• Dave Chappelle
  Himself (3 episodes, 1995-2004)
• Linda Ronstadt
  Herself (3 episodes, 1995-1999)
• Jeff Ament
  Himself - Musical Guest / ... (3 episodes, 1996-2006)
• Greg Fitzsimmons
  Himself (3 episodes, 1996-2006)
• Stone Gossard
  Himself - Musical Guest / ... (3 episodes, 1996-2006)
• Mike McCready
  Himself - Musical Guest / ... (3 episodes, 1996-2006)
• Gwen Stefani
  Herself / ... (3 episodes, 1996-2006)
• B.B. King
  Himself (3 episodes, 1996-2005)
• Lisa Kudrow
  Herself (3 episodes, 1996-2003)
• Jorge Pupo
  Late Show of Passion (3 episodes, 1996-1997)
• Sparky Mortimer
  Himself / ... (3 episodes, 1996)
• Kareem Abdul-Jabbar
  Himself / ... (3 episodes, 1997-2009)
• Farrah Fawcett
  Herself (3 episodes, 1997-2005)
• Anthony LaPaglia
  Himself (3 episodes, 1997-2005)
• Tony Danza
  Himself (3 episodes, 1997-2004)
• Al Roker
  Himself (3 episodes, 1997-2004)
• Eric Kaplan
  Himself / ... (3 episodes, 1997)
• Harry Shearer
  Derek Smalls
• Christopher Guest
  Alan Barrows
• Mark Everett
  Himself (3 episodes, 2000-2005)
• Travis Barker
  Himself (3 episodes, 2001-2006)
• Mark Hoppus
  Himself (3 episodes, 2001-2006)
• Liza Minnelli
  Herself (3 episodes, 2002-2006)
• Alex Hoffman
  Car Wash Kid / ... (3 episodes, 2002-2005)
• Trevor Heins
  Car Wash Kid / ... (3 episodes, 2002)
• Benji Madden
  Good Charlotte / ... (3 episodes, 2003-2008)
• Darrin Bennett
  Floyd Landis - Riding trough the Ed Sullivan Theater on a bicycle / ... (3 episodes, 2003-2007)
• Vin Diesel
  Himself (3 episodes, 2003-2006)
• Megan Mullally
  Herself / ... (3 episodes, 2003-2005)
• Dale Earnhardt Jr.
  Himself / ... (3 episodes, 2004-2008)
• Alex Rodríguez
  Himself / ... (3 episodes, 2004-2008)
• Hilary Duff
  Herself (3 episodes, 2004-2006)
• Sid McGinnis
  Displaying his new beard-style / ... (3 episodes, 2005-2009)
• Al Norwood
  Himself - Boom Operator (3 episodes, 2005-2008)
• Alexis Bledel
  Herself (3 episodes, 2005-2007)
• Lindsay Lohan
  Herself (3 episodes, 2005-2007)
• Son Volt
  Themselves (3 episodes, 2005-2007)
• Austin Williams
  Boy Seeking Alan's Autograph / ... (3 episodes, 2005-2007)
• Tommy O'Brien
  Himself - Stage Hand / ... (3 episodes, 2006-2010)
• Ricardo Cordero
  Bob Zicks / ... (3 episodes, 2006-2009)
• Johnny Damon
  Himself / ... (3 episodes, 2006-2009)
• Jeff Burton
  Himself - Top Twelve List Presenter / ... (3 episodes, 2006-2008)
• Kyle Busch
  Himself - Top Twelve List Presenter / ... (3 episodes, 2006-2008)
• Denny Hamlin
  Himself - Top Twelve List Presenter / ... (3 episodes, 2006-2008)
• Susan Aileen Cremin
  Cheerleader / ... (3 episodes, 2006)
• Gunna Wilson
  Herself - Late Show Model / ... (3 episodes, 2007-2010)
• Dan Fetter
  Fleeing guy chased by security guard / ... (3 episodes, 2007-2009)
• Joe Girardi
  Himself - Attending New York Yankee's spring traning in Tampa / ... (3 episodes, 2008-2009)
• Pamela Ahn
  Being jumped over on 53rd Street
• Emma Coleman
  Being jumped over on 53rd Street
• Sean Hallarman
  Being jumped over on 53rd Street
• David Hinojosa
  Being jumped over on 53rd Street
• Eliot Rahal
  Being jumped over on 53rd Street
• Zach Smilovitz
  Being jumped over on 53rd Street
• Paul Thoresen
  Himself / ... (3 episodes, 2008)
• C.C. Sabathia
  Himself - Celebrates victory in the MLB World Series / ... (3 episodes, 2009-2010)
• Leo Garvey
  Leo Garvey (3 episodes, 2009)
• Andrew Snitzer
  Himself - Saxophone Musician / ... (3 episodes, 2009)
• Todd
  Todd - Disruptive Staffer (3 episodes, 2010)
• Matt Lauer
  Himself - Guest (2 episodes, 1997-2007)
• Clint Eastwood
  Himself / ... (2 episodes, 2006-2009)
• Jimmy Kimmel
  Himself / ... (2 episodes, 2008-2010)
• Ben Kingsley
  Himself - Guest (2 episodes, 2008-2010)
• Rainn Wilson
  Himself - Guest (2 episodes, 2008-2009)
• Morgan Freeman
  Himself - Guest (2 episodes, 2008)
• Liev Schreiber
  Himself - Guest (2 episodes, 2009-2010)
• Zac Efron
  Himself - Guest (2 episodes, 2009)
• John C. Reilly
  Himself / ... (2 episodes, 2003-2008)
• Diablo Cody
  Herself / ... (2 episodes, 2006-2008)
• Maria Sharapova
  Herself - Guest (2 episodes, 2006-2008)
• Isla Fisher
  Herself / ... (2 episodes, 2007-2009)
• Emile Hirsch
  Himself - Guest (2 episodes, 2007-2008)
• Jon Hamm
  Himself - Guest (2 episodes, 2008-2009)
• Jason Segel
  Himself - Guest (2 episodes, 2008-2009)
• James Franco
  Himself - Guest (2 episodes, 2008)
• Elisha Cuthbert
  Herself - Guest (2 episodes, 2005-2009)
• Ken Burns
  Himself - Guest (2 episodes, 2007-2009)
• Tony Dungy
  Himself / ... (2 episodes, 2007-2009)
• Brian Kiley
  Himself - Guest / ... (2 episodes, 2007-2009)
• Bill Hader
  Himself - Guest (2 episodes, 2007-2008)
• Katherine von Drachenberg
  Herself - Guest (2 episodes, 2007-2008)
• Mindy Kaling
  Herself - Guest (2 episodes, 2008-2010)
• Jason Sudeikis
  Himself - Guest (2 episodes, 2008-2010)
• Dr. John P. Holdren
  Himself - Guest (2 episodes, 2008-2009)
• Bud Selig
  Himself - Guest (2 episodes, 2008-2009)
• Thomas Friedman
  Himself - Guest (2 episodes, 2008)
• Scott McClellan
  Himself - Guest (2 episodes, 2008)
• Nick Jonas
  Himself - Guest / ... (2 episodes, 2009-2010)
• Rachel Maddow
  Herself - Guest (2 episodes, 2009-2010)
• Mehmet Oz
  Himself - Guest (2 episodes, 2009-2010)
• Joe Wong
  Himself - Guest / ... (2 episodes, 2009-2010)
• Guy Fieri
  Himself - Guest (2 episodes, 2009)
• Ted Alexandro
  Himself - Guest / ... (2 episodes, 1999-2009)
• Franz Ferdinand
  Themselves - Musical Guest (2 episodes, 2004-2009)
• Jet
  Themselves - Musical Guest (2 episodes, 2004-2009)
• Keanu Reeves
  Himself - Guest (2 episodes, 2005-2008)
• Adam Savage
  Himself - Guest (2 episodes, 2005-2008)
• Cat Power
  Herself - Musical Guest (2 episodes, 2006-2008)
• Kenny Chesney
  Himself - Musical Guest (2 episodes, 2007-2009)
• White Rabbits
  Themselves - Musical Guest (2 episodes, 2007-2009)
• Elizabeth Banks
  Herself - Guest (2 episodes, 2008-2010)
• Sharon Jones
  Herself - Musical Guest (2 episodes, 2008-2010)
• Colbie Caillat
  Herself - Musical Guest (2 episodes, 2008-2009)
• Tommy Johnagin
  Himself - Guest / ... (2 episodes, 2008-2009)
• Dwayne Kennedy
  Himself - Guest / ... (2 episodes, 2008)
• Ryan Bingham
  Himself - Musical Guest (2 episodes, 2009-2010)
• Rod Blagojevich
  Himself - Guest / ... (2 episodes, 2009-2010)
• Tim McGraw
  Also Musical Guest / ... (2 episodes, 2009)
• Weezer
  Themselves - Musical Guest (2 episodes, 2009)
• Drew Brees
  Himself - Guest / ... (2 episodes, 2010)
• The Swell Season
  Themselves - Bumped Musical Guest / ... (2 episodes, 2010)
• Mötley Crüe
  Themselves - Musical Guest (2 episodes, 1997-2008)
• Zach Galifianakis
  Himself - Guest (2 episodes, 2000-2009)
• The Von Bondies
  Themselves - Musical Guest (2 episodes, 2004-2009)
• Gavin DeGraw
  Himself - Musical Guest (2 episodes, 2004-2008)
• Queens of the Stone Age
  Themselves - Musical Guest (2 episodes, 2005-2007)
• T.V. On The Radio
  Themselves - Musical Guest (2 episodes, 2006-2008)
• Todd Barry
  Himself - Guest / ... (2 episodes, 2007-2009)
• The Manchester Orchestra
  Themselves - Musical Guest (2 episodes, 2007-2009)
• Rascal Flatts
  Themselves - Musical Guest (2 episodes, 2007-2009)
• Rihanna
  Herself - Musical Guest (2 episodes, 2007-2009)
• Augustana
  Themselves - Musical Guest (2 episodes, 2007-2008)
• Penn Jillette
  Himself - Guest Magician / ... (2 episodes, 2007-2008)
• Josh Ritter
  Himself - Musical Guest (2 episodes, 2007-2008)
• Vampire Weekend
  Themselves - Musical Guest (2 episodes, 2008-2010)
• Adele
  Herself - Musical Guest (2 episodes, 2008-2009)
• Simon Baker
  Himself - Guest (2 episodes, 2008-2009)
• Bell X1
  Themselves - Musical Guest (2 episodes, 2008-2009)
• The Black Crowes
  Themselves - Musical Guest (2 episodes, 2008-2009)
• Relentless 7
  Themselves - Musical Guest / ... (2 episodes, 2009-2010)
• Josh Turner
  Himself - Bumped Musical Guest / ... (2 episodes, 2010)
• Jamie Hyneman
  Himself - Guest (2 episodes, 2005-2008)
• Kings of Leon
  Themselves - Musical Guest (2 episodes, 2005-2008)
• Leslie Feist
  Herself - Musical Guest / ... (2 episodes, 2007-2009)
• Mutemath
  Themselves - Musical Guest (2 episodes, 2007-2009)
• Dap-Kings
  Themselves - Musical Guest / ... (2 episodes, 2008-2010)
• Nicole Atkins
  Herself - Musical Guest / ... (2 episodes, 2007-2009)
• Teller
  Himself - Guest Magician / ... (2 episodes, 2007-2008)
• The Whigs
  Themselves - Musical Guest (2 episodes, 2008-2010)
• The Cribs
  Themselves - Musical Guest (2 episodes, 2008-2009)
• Ray Davies
  Himself - Musical Guest (2 episodes, 2008-2009)
• Robert De Niro
  Himself - Guest / ... (2 episodes, 2007-2008)
• Ellen Barkin
  Herself / ... (2 episodes, 1993-2007)
• Bob Newhart
  Himself / ... (2 episodes, 1993-2007)
• Drew Carey
  Himself (2 episodes, 1994-2007)
• Hugh Grant
  Himself / ... (2 episodes, 1995-2009)
• John McEnroe
  Himself / ... (2 episodes, 1996-2001)
• Howie Mandel
  Himself / ... (2 episodes, 1997-2009)
• Meg Ryan
  Herself / ... (2 episodes, 1997-2008)
• David Alan Grier
  Himself / ... (2 episodes, 1997-2004)
• Elle Macpherson
  Herself / ... (2 episodes, 1997)
• Zooey Deschanel
  Herself / ... (2 episodes, 2002-2008)
• Allison Janney
  Herself / ... (2 episodes, 2002)
• Naomi Watts
  Herself / ... (2 episodes, 2003-2009)
• Courtney Love
  Herself (2 episodes, 2004-2010)
• Pamela Anderson
  Herself / ... (2 episodes, 2004-2008)
• Keira Knightley
  Herself / ... (2 episodes, 2004-2008)
• Ashley Olsen
  Herself / ... (2 episodes, 2004-2008)
• Mary-Kate Olsen
  Herself / ... (2 episodes, 2004-2008)
• Richard Gere
  Himself / ... (2 episodes, 2004-2007)
• Julia Stiles
  Herself (2 episodes, 2004-2007)
• Hugh Jackman
  Himself (2 episodes, 2004-2006)
• Dakota Fanning
  Herself / ... (2 episodes, 2005-2009)
• Gordon Ramsay
  Himself / ... (2 episodes, 2005-2009)
• Quentin Tarantino
  Himself / ... (2 episodes, 2005-2009)
• John Malkovich
  Himself / ... (2 episodes, 2005-2008)
• Matthew McConaughey
  Himself / ... (2 episodes, 2005-2008)
• Reese Witherspoon
  Herself / ... (2 episodes, 2005-2008)
• Jodie Foster
  Herself / ... (2 episodes, 2005-2007)
• Nicollette Sheridan
  Herself / ... (2 episodes, 2005-2007)
• Orlando Bloom
  Himself / ... (2 episodes, 2005)
• Eric Bana
  Himself / ... (2 episodes, 2006-2009)
• Marg Helgenberger
  Herself / ... (2 episodes, 2006-2009)
• Hugh Laurie
  Himself / ... (2 episodes, 2006-2009)
• Eva Longoria Parker
  Herself / ... (2 episodes, 2006-2008)
• America Ferrera
  Herself / ... (2 episodes, 2007-2008)
• Chesley Sullenberger
  Elevator Expert #1 / ... (2 episodes, 2009)
• Soul Asylum
  Himself / ... (2 episodes, 1993-1997)
• Anna Paquin
  Herself / ... (2 episodes, 1996-2009)
• Jimmy Smits
  Himself / ... (2 episodes, 1996-2007)
• Martin Scorsese
  Himself / ... (2 episodes, 1996-2002)
• Wendy Liebman
  Herself - Guest / ... (2 episodes, 1997-2009)
• Leslie Mann
  Herself / ... (2 episodes, 1997-2009)
• Brett Favre
  Himself / ... (2 episodes, 1997-2008)
• Rickie Lee Jones
  Herself (2 episodes, 1997-2007)
• Jenna Elfman
  Herself / ... (2 episodes, 1999-2010)
• Travis Pastrana
  Himself / ... (2 episodes, 1999-2006)
• Tom Green
  Himself - Guest / ... (2 episodes, 1999-2003)
• Thora Birch
  Herself / ... (2 episodes, 2001)
• Tom Papa
  Himself / ... (2 episodes, 2002-2010)
• Tom Waits
  Himself / ... (2 episodes, 2002-2006)
• Abby Elliott
  Herself / ... (2 episodes, 2003-2010)
• Eugene Levy
  Himself / ... (2 episodes, 2003-2009)
• Andy Roddick
  Himself / ... (2 episodes, 2003-2009)
• Serena Williams
  Herself - Guest / ... (2 episodes, 2003-2009)
• Scott Dixon
  Himself / ... (2 episodes, 2003-2008)
• Rufus Wainwright
  Himself / ... (2 episodes, 2003-2007)
• Venus Williams
  Herself - Guest / ... (2 episodes, 2003-2007)
• Brian Greene
  Himself / ... (2 episodes, 2003-2005)
• The Blind Boys of Alabama
  Themselves / ... (2 episodes, 2004-2010)
• Usher Raymond
  Himself / ... (2 episodes, 2004-2010)
• Bruce McCall
  Himself / ... (2 episodes, 2004-2008)
• N.E.R.D.
  Themselves / ... (2 episodes, 2004-2008)
• Big Boi
  Himself / ... (2 episodes, 2004-2005)
• Howie Day
  Himself / ... (2 episodes, 2004-2005)
• Carla Gugino
  Herself / ... (2 episodes, 2004-2005)
• Shakira
  Also Guest / ... (2 episodes, 2005-2009)
• Anthony Bourdain
  Himself / ... (2 episodes, 2005-2008)
• Sébastien Bourdais
  Himself (2 episodes, 2005-2007)
• Keri Russell
  Herself / ... (2 episodes, 2006-2010)
• Jeff Dunham
  Himself / ... (2 episodes, 2006-2009)
• The Fray
  Musical Guest / ... (2 episodes, 2006-2009)
• Diana Krall
  Herself / ... (2 episodes, 2006-2009)
• Matisyahu
  Himself / ... (2 episodes, 2006-2009)
• Jim Norton
  Himself / ... (2 episodes, 2006-2009)
• Silversun Pickups
  Musical Guest / ... (2 episodes, 2006-2009)
• Razorlight
  Musical Guest / ... (2 episodes, 2006-2009)
• Joseph Arthur
  Himself / ... (2 episodes, 2006-2008)
• Aaron Eckhart
  Himself / ... (2 episodes, 2006-2008)
• Lupe Fiasco
  Featuring Matt Santos / ... (2 episodes, 2006-2008)
• Shooter Jennings
  Himself / ... (2 episodes, 2006-2008)
• Al Lubel
  Himself / ... (2 episodes, 2006-2008)
• Neil Young
  Himself / ... (2 episodes, 2006-2008)
• Fred Willard
  Himself / ... (2 episodes, 2006-2007)
• Sam Hornish Jr.
  Himself / ... (2 episodes, 2006)
• Kevin Smith
  Himself - Guest / ... (2 episodes, 2007-2010)
• John Krasinski
  Himself / ... (2 episodes, 2007-2009)
• Regina Spektor
  Herself / ... (2 episodes, 2007-2009)
• Emma Watson
  Herself / ... (2 episodes, 2007-2009)
• Ira Glass
  Himself / ... (2 episodes, 2007-2008)
• Tricia Helfer
  Herself - Guest / ... (2 episodes, 2007-2008)
• Paul Mooney
  Himself / ... (2 episodes, 2007-2008)
• Simon Pegg
  Himself / ... (2 episodes, 2007-2008)
• John Cornwell
  Himself (2 episodes, 2007)
• Angela Kinsey
  Herself / ... (2 episodes, 2007)
• Beth Ostrosky
  Herself / ... (2 episodes, 2008-2010)
• Joe Buck
  Himself - Attends the MLB World Series / ... (2 episodes, 2008-2009)
• Derek DeRoche
  Himself - Piedmont Birdcalling Champion / ... (2 episodes, 2008-2009)
• Anna Kritikos
  Herself - Piedmont Birdcalling Champion / ... (2 episodes, 2008-2009)
• Emeril Lagasse
  Himself - Guest / ... (2 episodes, 2008-2009)
• Eric Ripert
  Himself - Executive Chef at Le Bernardin in 'Chris and Gerry's Kitchen Nightmares' / ... (2 episodes, 2008-2009)
• Eric Sezgen
  Himself - Piedmont Birdcalling Champion / ... (2 episodes, 2008-2009)
• Gayle King
  Herself - Guest / ... (2 episodes, 2008)
• Misty May-Treanor
  Herself / ... (2 episodes, 2008)
• Heidi Montag
  Herself - Cameo / ... (2 episodes, 2008)
• Jeffrey Skiles
  Elevator Expert #2 / ... (2 episodes, 2009)
• Lenny Kravitz
  Himself / ... (2 episodes, 1993-2008)
• Nanci Griffith
  Herself / ... (2 episodes, 1993-2005)
• Gloria Estefan
  Herself / ... (2 episodes, 1993-1996)
• Carole King
  Herself / ... (2 episodes, 1994-2010)
• Counting Crows
  Themselves / ... (2 episodes, 1994-2008)
• Donna Summer
  Herself / ... (2 episodes, 1995-2008)
• Pam Tillis
  Herself / ... (2 episodes, 1995-1996)
• Blues Traveler
  Themselves / ... (2 episodes, 1996-2008)
• LeAnn Rimes
  Herself / ... (2 episodes, 1996-2007)
• Hanson
  Themselves / ... (2 episodes, 1997-2010)
• Maxwell
  Himself / ... (2 episodes, 1997-2009)
• Rob Thomas
  Himself - Musical Guest / ... (2 episodes, 1997-2009)
• Randy Newman
  Himself / ... (2 episodes, 1997-2008)
• Jewel Kilcher
  Herself / ... (2 episodes, 1997)
• David Cross
  Himself / ... (2 episodes, 1998-2000)
• Chris Cornell
  Himself / ... (2 episodes, 1999-2009)
• Dr. John
  Himself / ... (2 episodes, 2000-2008)
• Pete Yorn
  Himself / ... (2 episodes, 2001-2003)
• Dixie Chicks
  Themselves / ... (2 episodes, 2002-2006)
• Velvet Revolver
  Themselves / ... (2 episodes, 2004-2007)
• Ray Lamontagne
  Himself / ... (2 episodes, 2005-2009)
• Kathleen Edwards
  Herself / ... (2 episodes, 2005-2008)
• We Are Scientists
  Themselves / ... (2 episodes, 2005-2008)
• Pharrell Williams
  Himself / ... (2 episodes, 2005-2008)
• 50 Cent
  Himself - Musical Guest / ... (2 episodes, 2005-2007)
• LCD Soundsystem
  Themselves / ... (2 episodes, 2005-2007)
• Alan Jackson
  Himself / ... (2 episodes, 2006-2010)
• Imogen Heap
  Herself / ... (2 episodes, 2006-2009)
• Fatboy Slim
  Himself / ... (2 episodes, 2006-2009)
• Sonic Youth
  Themselves - Musical Guest (2 episodes, 2006-2009)
• Gnarls Barkley
  Themselves / ... (2 episodes, 2006-2008)
• Jenny Lewis
  Herself / ... (2 episodes, 2006-2008)
• The Roots
  Musical Guest / ... (2 episodes, 2006-2008)
• Jeff Caldwell
  Himself / ... (2 episodes, 2006-2007)
• Band of Horses
  Musical Guest / ... (2 episodes, 2006-2007)
• Corinne Bailey Rae
  Herself / ... (2 episodes, 2007-2010)
• Andrew Bird
  Himself / ... (2 episodes, 2007-2009)
• Kelly Clarkson
  Herself / ... (2 episodes, 2007-2009)
• Tokyo Police Club
  Themselves / ... (2 episodes, 2007-2008)
• Jordan Zevon
  Himself / ... (2 episodes, 2007-2008)
• Smashing Pumpkins
  Themselves / ... (2 episodes, 2007)
• Jason Mraz
  Himself - Musical Guest / ... (2 episodes, 2008-2009)
• Neko Case
  Herself - Musical Guest (2 episodes, 2009-2010)
• Terrell Owens
  Himself / ... (2 episodes, 2005-2008)
• Sam Moore
  Himself / ... (2 episodes, 2006-2009)
• Nas
  Himself - Musical Guest / ... (2 episodes, 2007-2008)
• Doug Cohen
  Himself - Accountant / ... (2 episodes, 2009-2010)
• Adele Valenzuela
  Herself - Accountant / ... (2 episodes, 2009-2010)
• Lou DeFalco
  Himself - Accountant / ... (2 episodes, 2008-2010)
• Arthur Drucker
  Himself - Accountant / ... (2 episodes, 2008-2010)
• Larry King
  Himself (2 episodes, 1993-2008)
• Kevin Pollak
  Himself (2 episodes, 1993-2006)
• Paul Simon
  Himself (2 episodes, 1993-2006)
• Robert Klein
  Himself (2 episodes, 1993-2005)
• Robert Plant
  Himself (2 episodes, 1993-2005)
• Paul Reiser
  Himself (2 episodes, 1993-2005)
• Jimmy Carter
  Himself (2 episodes, 1993-2004)
• Paul Molitor
  Himself (2 episodes, 1993-2004)
• Joe Rosario
  Head Writer / ... (2 episodes, 1993-2004)
• Lily Tomlin
  Herself (2 episodes, 1993-1999)
• Phoebe Snow
  Herself (2 episodes, 1993-1998)
• Brett Butler
  Herself (2 episodes, 1993-1997)
• Mary Chapin Carpenter
  Herself (2 episodes, 1993-1997)
• Billy Connolly
  Himself (2 episodes, 1993-1997)
• Cindy Crawford
  Herself (2 episodes, 1993-1997)
• George Foreman
  Himself (2 episodes, 1993-1997)
• Bryant Gumbel
  Himself (2 episodes, 1993-1997)
• Evander Holyfield
  Himself (2 episodes, 1993-1997)
• Debi Mazar
  Herself / ... (2 episodes, 1993-1997)
• Penelope Ann Miller
  Herself (2 episodes, 1993-1997)
• Johnny Petraglia
  Himself (2 episodes, 1993-1997)
• Sinbad
  Himself (2 episodes, 1993-1997)
• Tracey Ullman
  Herself / ... (2 episodes, 1993-1997)
• Dick Weber
  Himself (2 episodes, 1993-1997)
• Casey Kasem
  Himself - Cameo (2 episodes, 1993-1995)
• Gavin MacLeod
  Himself (2 episodes, 1993-1995)
• Candice Bergen
  Herself (2 episodes, 1993-1994)
• Aaron Neville
  Himself (2 episodes, 1993-1994)
• Paul Kozak
  Himself (2 episodes, 1993)
• Albert Brooks
  Himself (2 episodes, 1994-2006)
• Calvert DeForest
  Himself / ... (2 episodes, 1994-2006)
• Doc Severinsen
  Himself (2 episodes, 1994-2005)
• Liz Phair
  Herself (2 episodes, 1994-2004)
• Robbie Kondor
  Himself (2 episodes, 1994-2003)
• Etta James
  Herself (2 episodes, 1994-2002)
• James Carville
  Himself (2 episodes, 1994-1999)
• Dana Delany
  Herself (2 episodes, 1994-1997)
• Richard Harris
  Himself (2 episodes, 1994-1997)
• Marilyn Horne
  Herself (2 episodes, 1994-1997)
• Ricki Lake
  Herself (2 episodes, 1994-1997)
• Joan Jett
  Herself (2 episodes, 1994-1996)
• Aidan Quinn
  Himself (2 episodes, 1994-1995)
• Jesse Jackson
  Himself / ... (2 episodes, 1995-2009)
• Bill Bradley
  Himself (2 episodes, 1995-1998)
• Herbie Hancock
  Himself (2 episodes, 1995-1998)
• David Byrne
  Himself (2 episodes, 1995-1997)
• Collective Soul
  Themselves (2 episodes, 1995-1996)
• Vinnie Dombroski
  Himself (2 episodes, 1995-1996)
• Pete Droge
  Himself (2 episodes, 1995-1996)
• Dick Assman
  Himself (2 episodes, 1995)
• Jack Irons
  Himself / ... (2 episodes, 1996-2006)
• Todd Snider
  Himself / ... (2 episodes, 1996-2006)
• Jeff Daniels
  Himself (2 episodes, 1996-2004)
• David Cone
  Himself (2 episodes, 1996-1999)
• Jason Alexander
  Himself (2 episodes, 1996-1997)
• Reggie Miller
  Himself / ... (2 episodes, 1996-1997)
• Marlon Wayans
  Himself (2 episodes, 1996-1997)
• Carol Channing
  Herself (2 episodes, 1996)
• Bebe Neuwirth
  Herself / ... (2 episodes, 1997-2010)
• INXS
  Musical Guest / ... (2 episodes, 1997-2006)
• Heidi Klum
  Herself (2 episodes, 1997-2006)
• Michael Richards
  Himself / ... (2 episodes, 1997-2006)
• Allen Toussaint
  Himself / ... (2 episodes, 1997-2006)
• Dan Aykroyd
  Himself (2 episodes, 1997-2005)
• Ice Cube
  Himself (2 episodes, 1997-2005)
• Sinéad O'Connor
  Herself / ... (2 episodes, 1997-2005)
• Bonnie Raitt
  Herself (2 episodes, 1997-2005)
• Carmen Electra
  Herself (2 episodes, 1997-2004)
• Kristen Johnston
  Herself (2 episodes, 1997-2004)
• Eric Stangel
  Eric - Awake Staffer / ... (2 episodes, 1997-2004)
• Juliette Binoche
  Herself (2 episodes, 1997-2003)
• Jonny Lang
  Himself (2 episodes, 1997-2003)
• Sarah McLachlan
  Herself (2 episodes, 1997-2003)
• Jonathan Katz
  Himself / ... (2 episodes, 1997-2002)
• Luke Perry
  Himself (2 episodes, 1997-2002)
• Bobby Waldron
  Army Srgt. / ... (2 episodes, 1997-1999)
• Third Eye Blind
  Musical Guest / ... (2 episodes, 1997-1998)
• Nick Chinlund
  Himself (2 episodes, 1997)
• Doug E. Doug
  Himself / ... (2 episodes, 1997)
• Lee Marek
  Himself (2 episodes, 1997)
• Jim Peterson
  Himself / ... (2 episodes, 1997)
• Dennis Russo
  Atlanta Brave / ... (2 episodes, 1997)
• Jerry Scales
  Himself / ... (2 episodes, 1997)
• Dick Weber
  Himself (2 episodes, 1997)
• Jeff Foxworthy
  Himself (2 episodes, 1998-2004)
• Holly Hunter
  Herself (2 episodes, 1998-2001)
• Lennox Lewis
  Himself / ... (2 episodes, 1999-2010)
• Ted Koppel
  Himself (2 episodes, 1999-2005)
• Butch Norton
  Himself (2 episodes, 2000-2003)
• Colby Donaldson
  Himself / ... (2 episodes, 2001-2010)
• Jerri Manthey
  Herself - Cameo / ... (2 episodes, 2001-2010)
• Waddy Wachtel
  Himself / ... (2 episodes, 2001-2008)
• Kenny Bräck
  Himself - Playing Guitar (2 episodes, 2001-2007)
• Elisabeth Hasselbeck
  Herself (2 episodes, 2001-2006)
• Brittany Murphy
  Herself (2 episodes, 2001-2006)
• Blink 182
  Themselves (2 episodes, 2001-2004)
• Thomas DeLonge
  Himself (2 episodes, 2001-2004)
• Richard Hatch
  Himself (2 episodes, 2001-2004)
• Janet Jackson
  Herself (2 episodes, 2001-2004)
• Rose McGowan
  Herself (2 episodes, 2001-2002)
• Paul Thornton
  #2 Hairpiece / ... (2 episodes, 2001-2002)
• Jeff Varner
  Himself (2 episodes, 2001)
• Adam Vinatieri
  Himself / ... (2 episodes, 2002-2005)
• Drea de Matteo
  Herself (2 episodes, 2002-2004)
• Jack White
  Himself (2 episodes, 2002-2004)
• Michael E. Cummings
  Iraqi Soldier Boy / ... (2 episodes, 2002-2003)
• Seth Green
  Himself (2 episodes, 2002-2003)
• Kathleen Madigan
  Herself / ... (2 episodes, 2002-2003)
• Jack Moran II
  Pirate Character / ... (2 episodes, 2002-2003)
• Robb Zbacnik
  Himself (2 episodes, 2002)
• Dan Castellaneta
  Homer Simpson
• Bright Eyes
  Musical Guest / ... (2 episodes, 2003-2007)
• Topher Grace
  Himself / ... (2 episodes, 2003-2007)
• Seann William Scott
  Himself (2 episodes, 2003-2005)
• Aron Ralston
  Himself (2 episodes, 2003-2004)
• Jamie-Lynn Sigler
  Herself (2 episodes, 2003-2004)
• Mark Stolzenberg
  Mark Stolzenberg (2 episodes, 2003-2004)
• H. Max Gonzalez-MacLean
  Kid / ... (2 episodes, 2003)
• Rob Lowe
  Himself / ... (2 episodes, 2004-2010)
• Annette Guardabascio
  Confused Office Worker / ... (2 episodes, 2004-2009)
• Kurt Busch
  Himself / ... (2 episodes, 2004-2007)
• Kirsten Dunst
  Herself (2 episodes, 2004-2007)
• Mischa Barton
  Herself (2 episodes, 2004-2006)
• André Benjamin
  Himself (2 episodes, 2004-2006)
• Cate Blanchett
  Herself (2 episodes, 2004-2006)
• Evanescence
  Themselves / ... (2 episodes, 2004-2006)
• Nelly Furtado
  Herself / ... (2 episodes, 2004-2006)
• Charlie Hill
  Himself (2 episodes, 2004-2006)
• Nick Lachey
  Himself (2 episodes, 2004-2006)
• Nigella Lawson
  Herself (2 episodes, 2004-2006)
• Paul Reubens
  Himself (2 episodes, 2004-2006)
• Gary Sinise
  Himself (2 episodes, 2004-2006)
• Maureen Dowd
  Herself (2 episodes, 2004-2005)
• Mackenzie Milone
  KFC Daughter / ... (2 episodes, 2004-2005)
• Robert Mundell
  Himself / ... (2 episodes, 2004-2005)
• Steve Van Zandt
  Himself (2 episodes, 2004-2005)
• Shii Ann Huang
  Herself (2 episodes, 2004)
• Ken Jennings
  Himself (2 episodes, 2004)
• Melina Kanakaredes
  Herself (2 episodes, 2004)
• Phish
  Themselves (2 episodes, 2004)
• Jay Johnson
  Birthday Greeter #3 / ... (2 episodes, 2005-2010)
• Mariano Rivera
  Himself - Attends the Ny Yankee's Spring Traning in Tampa / ... (2 episodes, 2005-2009)
• Peyton List
  Von Trapp Kid / ... (2 episodes, 2005-2008)
• David Arquette
  Himself (2 episodes, 2005-2007)
• Cedric the Entertainer
  Himself (2 episodes, 2005-2007)
• Peyton Manning
  Himself (2 episodes, 2005-2007)
• Sheila Rogers
  Birthday Greeter #2 / ... (2 episodes, 2005-2007)
• Stephen A. Smith
  Himself (2 episodes, 2005-2006)
• Roosevelt Colvin
  Himself - Superbowl XXXIX Player / ... (2 episodes, 2005)
• Frank McElroy
  Presenter of 'Memorable Internship Moment / ... (2 episodes, 2005)
• Edd Hall
  Himself / ... (2 episodes, 2006-2010)
• Drew Jiritano
  Himself (2 episodes, 2006-2008)
• Richard Branson
  Himself (2 episodes, 2006-2007)
• Jay Johnson
  Lee Gunderson - 'Who Asked For It' Participant / ... (2 episodes, 2006-2007)
• Mandy Moore
  Herself (2 episodes, 2006-2007)
• Lauren Reeves
  Cameraman Distraction / ... (2 episodes, 2006-2007)
• Tiki Barber
  Himself (2 episodes, 2006)
• Daniel Craig
  Himself (2 episodes, 2006)
• Amir Darvish
  Paige / ... (2 episodes, 2006)
• Geena Davis
  Herself (2 episodes, 2006)
• Mary Dimino
  Mother of the Bar Mitzvah Boy (2 episodes, 2006)
• Teddy Geiger
  Himself / ... (2 episodes, 2006)
• Teri Horton
  Herself (2 episodes, 2006)
• Jerry Lee Lewis
  Himself / ... (2 episodes, 2006)
• Stephen Seidel
  Basketball Player (2 episodes, 2006)
• Mary Apple
  Herself - Audience Member / ... (2 episodes, 2007-2009)
• Mary Barclay
  Herself - Assistant to David Letterman / ... (2 episodes, 2007-2009)
• Patty Griffin
  Herself / ... (2 episodes, 2007-2009)
• Ryan Howard
  Himself - Attends the MLB World Series (2 episodes, 2007-2009)
• Nancy Agostini
  Herself - Associate Producer / ... (2 episodes, 2007-2008)
• Clint Bowyer
  Himself - Top Twelve List Presenter (2 episodes, 2007-2008)
• Bobby Drake
  Himself / ... (2 episodes, 2007-2008)
• Carl Edwards
  Himself - Top Twelve List Presenter (2 episodes, 2007-2008)
• Craig Finn
  Himself (2 episodes, 2007-2008)
• Walter Kim
  Bill Watenobbi - 'Who Asked For It' Participant / ... (2 episodes, 2007-2008)
• Tad Kubler
  Himself / ... (2 episodes, 2007-2008)
• Franz Nicolay
  Himself / ... (2 episodes, 2007-2008)
• Galen Polivka
  Himself / ... (2 episodes, 2007-2008)
• Mary Lynn Rajskub
  Herself (2 episodes, 2007)
• Jim Short
  Himself (2 episodes, 2007)
• Joba Chamberlain
  Himself - Attending New York Yankee's spring traning in Tampa / ... (2 episodes, 2008-2010)
• Sean Avery
  Getting in i fistfight with Chris in 'Chris Elliott's Wacky World of Hockey' segment / ... (2 episodes, 2008-2009)
• Michael Bearden
  Himself - Keyboard Player / ... (2 episodes, 2008-2009)
• Michael Bloomberg
  Himself - Awarding the Key to the City to Dave's beard / ... (2 episodes, 2008-2009)
• Goose Gossage
  Himself - NY Yankee on Spring Training / ... (2 episodes, 2008-2009)
• Henrik Lundqvist
  Himself - New York Ranger / ... (2 episodes, 2008-2009)
• Andrew Rubin
  Himself - Accountant / ... (2 episodes, 2008-2009)
• Justin Stangel
  Himself - Al Norwood Impersonator / ... (2 episodes, 2008-2009)
• Monica Trombetta
  Herself - Announcer (2 episodes, 2008-2009)
• Hal Gurnee
  Himself - Presenting 'Hal Gurnee's Network Timekiller' (2 episodes, 2008)
• Joshua King
  Boy (2 episodes, 2008)
• Claudia Kiss
  Being jumped over on 53rd Street
• Victoria Lilly
  Herself / ... (2 episodes, 2008)
• Bob Schieffer
  Himself (2 episodes, 2008)
• Jessica Snyder
  Being jumped over on 53rd Street
• Jaclyn Tommer
  Dancing Girl #2 in May-Day Skit with John Goodman / ... (2 episodes, 2008)
• Erik Akerblom
  Erik - 'Technical Maintenance Minute' participant / ... (2 episodes, 2009-2010)
• Nick Swisher
  Himself - Celebrates victory in the MLB World Series / ... (2 episodes, 2009-2010)
• Matthew Stafford
  Himself / ... (2 episodes, 2009)
• F.U. Guy
  The F-U-Clown / ... (2 episodes, 2010)
• Sirajul Islam
  Himself (1 episode, 1993-2003)
• Mujibur Rahman
  Himself (1 episode, 1993-2003)
• Barry Squitieri
  Fat Guy (1 episode, 1993-1994)
• Leonard Tepper
  Himself (1 episode, 1994-1998)
• Bill Wendell
  Himself - Announcer (unknown episodes, 1993-1995)
• Kathleen Ankers
  Various Characters (unknown episodes, 1993-2001)
• Hallee Hirsh
  Various Characters (unknown episodes, 1993-1998)
• Fred Melamed
  Voice of 'Big Comedy Monday' (unknown episodes, 1996)
• Manny Papp
  Manny the Hippie
• Mark Borchardt
  Himself - Correspondent (unknown episodes, 2000-2001)
• Margaret Hall
  Lady Who Receives Flowers
• Cody Melton
  Various Characters (unknown episodes, 2005)