Buy Hawaii Five-0

Upon returning to Hawaii to investigate his father's murder, decorated Naval officer Steve McGarrett is recruited by the Governor to head up an elite new police task force - his rules, her backing, no red tape. Their first case involves tracking a weapons dealer connected to McGarrett's father's murder.
Hide description ▲

Following the violent abduction of an ex-NSA cyber-terrorism expert in the middle of downtown Waikiki, Five-0 must race to rescue the man, and prevent a breach of national security.
Hide description ▲

When the teenage daughter of the U.S. Ambassador to the Philippines is found dead off the coast of Waikiki, the Governor tasks Five-0 with finding her sister, who was also abducted.
Hide description ▲

When a Navy SEAL, who's on the run for a murder he swears he didn't commit, takes hostages and safe haven aboard the U.S.S. Missouri memorial battleship, McGarrett must use every SEAL skill in his arsenal to diffuse the situation.
Hide description ▲

A Hawaiian luau turns into a nightmare when the body of a dead cop, who turns out to be Danny's ex-partner from the Honolulu P.D., is found in the barbeque pit. Five-0's dogged investigation into the murder matches them against Internal Affairs, dirty cops and Hawaii's most powerful cocaine cartel.
Hide description ▲

Five-0 is baffled when a highly skilled ring of thieves pulls off a heist of an armored car, killing two security guards but leaving the money behind. Their only lead in the case requires Danny to reluctantly ask his ex-wife for a favor.
Hide description ▲

While Five-0 investigates the murder of a man on his honeymoon and his wife's abduction, Medical Examiner Dr. Max Bergman recognizes uncanny similarities to a series of unsolved homicides from a year ago.
Hide description ▲

It's Christmas in Hawaii, but instead of celebrating, Five-0 is negotiating a hostage situation when the man who killed McGarrett's father resurfaces. The murderer, Victor Hesse, threatens to detonate an explosive that he's strapped to Chin Ho's chest.
Hide description ▲

When McGarrett's sister is kidnapped and his father's Champ box stolen from his apartment, Steve and Five-0 discover new clues in his mother's murder, including possible ties to the Japanese Yakuza.
Hide description ▲

Five-0 joins the Honolulu Police Department in a high-speed police chase that ends with the driver fatally injured, and a gruesome discovery by the team. The investigation leads to an awkward reunion between Chin Ho and his ex-fiancée.
Hide description ▲

Five-0's latest case involves the only witness in a high-profile murder case who's gone missing. They must find her and keep her safe from those who want her dead.
Hide description ▲

An apparently haphazard group of Springbreaker's rented boat and its captain seem the latest victims of a wave of pirate attacks, which only a female crew member survives, apparently hidden, while a pirate's corpse is left behind. However huge collective ransom is demanded for the youngsters. The team finds the corpse was actually killed before the attack and the earlier, bloodless pirate raids's gang has an alibi. One hostage is slaughtered after his father tries to pay an advance against police advice. The murderous captors demand the surviving crew-girl delivers the full ransom. Written by
Hide description ▲

While Five-0 races to stop a mad bomber before he kills again, Danny gets an unexpected visit from his little brother, Matt, a fun-loving, Wall Street broker. The family reunion is cut short, however, when Danny discovers the real reason that Matt is in Hawaii.
Hide description ▲

Five-0 must unravel the mystery of why a mild-mannered sci-fi fan wearing a cape was given truth serum before being tossed out of a 21st-story window. Meanwhile, McGarrett gets an unexpected visit from a CIA agent who shares his personal interest in tracking down the Yakuza who had his parents killed.
Hide description ▲

While hiking in a remote area of the jungle to see the famed petroglyphs, McGarrett and Danny instead find a homicide victim. Meanwhile, their aunt's failing health leads Kono and Chin Ho to visit home, where Kono finally learns the truth about the scandal that ended her cousin's career with the Honolulu Police Department.
Hide description ▲

When a crime lord moves against the family of an undercover NYPD detective who infiltrated his organization, it's up to Five-0 to stop the policeman from exacting revenge.
Hide description ▲

It's the worst kind of overexposure when world-renowned photographer Renny Sinclair is murdered while on assignment in Hawaii shooting the annual swimsuit edition of a top sports magazine. Danny, who has to interview each of the shell-shocked models, thinks this might be Five-0's best case ever.
Hide description ▲

With the invaluable information that was shared by Agent Jenna Kaye, Five-0 is closer than ever to capturing Wo Fat. Their mission takes an abrupt turn, however, when Danny is exposed to a lethal neurological agent that presents an even greater threat: bio-terrorism on the island.
Hide description ▲

When Five-0 gets too close to the truth about Wo Fat and his associates, the criminal mastermind retaliates by trying to destroy the team. They've always played by their own rules, but when the Governor can no longer protect them, it's time for Five-0 to pay the consequences of their action.
Hide description ▲

While McGarrett sits in prison awaiting trial for the murder of the governor, Danny brings him a surprise visitor to help clear him. Meanwhile, Kono is suspended for the force, pending an internal investigation.
Hide description ▲

Gov. Denning assigns Officer Lori Weston to Five-0 to make sure McGarrett and team follow the new rules set by him and also apply her excellent profiling skills to the task force. Meanwhile, as Five-0 investigates the kidnapping of a teenage paddleboard champion, Internal Affairs Capt. Vince Fryer continues his interrogation of Kono.
Hide description ▲

At his mentor's request, McGarrett persuades Max to redo the autopsy on a SEAL, thought to have committed suicide, in order to investigate his murder. Meanwhile, Chin Ho worries about Kono hanging out with a group of dirty ex-cops, including Frank Delano.
Hide description ▲

The Five-0 take to the beautiful waters off Hawaii to investigate the murder of a deep sea diver known for his valuable shipwreck finds.
Hide description ▲

The Five-0's investigation into the murder of the state's women's volleyball coach leads them to find out more bad news about Kono, and Chin Ho reconnects with his former fiancée, Malia.
Hide description ▲

When the Five-0s investigate the murder of a young couple filming a spooky documentary about a traditional Hawaiian burial site, they are threatened by a drifter who puts a curse on Danny,
Hide description ▲

The Five-0's investigation into the suspicious plane crash and death of a customs agent takes an unexpected turn when it is revealed that the victim was dead before takeoff. Meanwhile, Danny finds himself the proud caretaker of an orphaned dog.
Hide description ▲

When the Five-0 discover a John Doe in the trunk of a stolen car, they not only have to find a killer, but also need to figure out who the physically-altered victim was. Meanwhile, a homeless Danno is sleeping on McGarrett's couch.
Hide description ▲

McGarrett finds himself in need of the Five-0's help when he goes to North Korea with Jenna Kaye to deliver a ransom to rebels who are holding her fiancé hostage. Meanwhile, the Five-0 investigate the murder of an investigative reporter who seems to have ties to Jenna.
Hide description ▲

On the eve of Chin Ho's wedding to Malia, the Five-0's investigation into a man left for dead in an abandoned WWII bunker crosses paths with Capt. Fryer's case of a Jane Doe.
Hide description ▲

When the Five-0 determine that the murder of a teenage girl was a professional hit, they must first find out why she was targeted before they can find her killer.
Hide description ▲

McGarrett is rocked to his core when Chin Ho tells him some shocking news about Joe White. Meanwhile, Danny plays mid-wife for his ex-wife when she goes into early labor.
Hide description ▲

A dirty cop from Danno's past comes to the island to exact revenge on Danno and his family for ruining his life, forcing the Five-0 to find a way to help their teammate. Written by
Hide description ▲

When Five-0 nearly causes an international incident while on a case, Lt. Governor Denning tells them one of the team members will pay for it with their job. Written by
Hide description ▲

Five-0 investigates the murder of a man dressed as a Hawaiian NaKoa warrior found in the jungle near the site of a historical war reenactment.
Hide description ▲

A retired New York police officer helps the team figure out who killed one of his close friends, a pirate radio disc jockey.
Hide description ▲

When McGarrett's sister is arrested for trying to smuggle $20 million worth of conflict diamonds, he and Chief Fryer reach out to August March, an ex-con who served 30 years for diamond smuggling, to help arrange a sting operation.
Hide description ▲

Max reveals shocking information about his childhood to help the team track a serial killer who may have ties to Max's past. |
Hide description ▲

Danny and Chin Ho partner with NCIS agents Sam Hanna and G. Callen to track down a suspect who's threatening to release a deadly virus on the population.
Hide description ▲

Just as McGarrett finally gets his hands on his arch nemesis Wo Fat in a special ops raid, he's blindsided when he finds that the Japanese Yakuza is hot on their trail and wants them both dead.
Hide description ▲

Five-0 needs the help of an imprisoned dirty cop to track down a suspect who killed captain Fryer and set off a bomb in the HPD. Meanwhile, Joe White returns and promises to reveal to McGarrett the identity of Shelbourne.
Hide description ▲

McGarrett brings his mother--A.K.A. Shelbourne--back to the island. But her life may be in danger after Wo Fat escapes from prison with the help of an unlikely partner: Frank Delano.
Hide description ▲

Five-0 turns to August March for help in finding a pair of art thieves who are involved in a kidnapping, but is March actually in on the plot?
Hide description ▲

During a fishing trip, McGarrett and Danny wind up stranded in the ocean on a leaking dinghy after a killer steals their boat at gunpoint.
Hide description ▲

While Five-0 investigates the beheading of a polo player, McGarrett's mom returns to pay him a surprise visit.
Hide description ▲

A gruesome murder on Halloween night appears to be related to a Satanic ritual, and Five-0 must find the killer before he claims a second victim.
Hide description ▲

Mary arrives in Hawaii and finds out that her Mom is still alive, while Five-O team tries to find out why a high-school boy gets kidnapped.
Hide description ▲

McGarrett and a young girl are held hostage by a diamond thief during a campout, and Kono's boyfriend, Adam, welcomes his brother back from prison and gives him an offer to become a legitimate businessman. |
Hide description ▲

The team helps find a boy's father, and discovers that his disappearance is related to moonshiners and a reclusive bank robber.
Hide description ▲

A college professor is murdered, but who is the killer: his boss, his teaching assistant, or one of his students? Meanwhile, Kono is assigned to protect an annoying witness released from federal prison. |
Hide description ▲

Chin Ho is drugged, kidnapped, and placed in a maximum security prison as retaliation for Frank Delano's death, but will he be able to make it out alive? |
Hide description ▲

McGarrett and Danny's plans to go to the NFL Pro Bowl are interrupted when a computer executive is murdered during a team-building exercise at a corporate retreat. |
Hide description ▲

Five-0 discovers that a murdered kindergarten teacher had a secret life as a roller derby star, and some very important information is stolen from Lois McGarrett's safe and could put her in danger. |
Hide description ▲

After an explosion on a shark tour boat, one of the boat's owners is found dead in a submerged shark cage. Meanwhile, McGarrett helps Kamekona get his helicopter pilot license. |
Hide description ▲

McGarrett and Catherine go in a secret mission to North Korea to find the body of one of McGarrett's fallen SEAL buddies. |
Hide description ▲

A talk show host and crew follow Five-0 around as they try to solve a grisly murder with ties to both Wo Fat and the Russian mob. |
Hide description ▲

Five-0 discovers the body of a missing 17 year old girl who was kidnapped 10 years earlier, and soon learn that the captors may already have a new victim. Meanwhile, Kono suspects that her boyfriend may bee keeping secrets from her. |
Hide description ▲

McGarrett helps Lois on a dangerous mission to retrieve stolen microfilm, and Kono is shot while investigating a lead about Yakuza secret burial site that may be connected to her boyfriend. |
Hide description ▲

While Five-0 searches for an escaped federal prisoner connected to a terrorist plot, Kono tries to clear her name after her gun is used in a murder. |
Hide description ▲

Steve McGarrett is forced to save Wo Fats life, when terrorists try to murder him, only to find out that the murder of Wo Fat was only part of their plan. There were more to it, even more dangerous.
Hide description ▲

A hard-as-nails Texas Ranger arrives on the island to look for his missing daughter, Kono and Adam's secure location is compromised, and an old friend comes to Catherine with a job offer. |
Hide description ▲

A married couple's execution leads Five-0 to a mystery involving stolen artifacts and a long-forgotten secret society, and Catherine goes through her last day with the Navy. |
Hide description ▲

As Five-0 deals with the murder of an ex-con wedding crasher, McGarrett and Danny deal are forced to deal with problems in their relationships. |
Hide description ▲

McGarrett tries to find the man who killed his old SEAL friend Billy while he and Catherine were working a surveillance job, and he also turns to Joe White to track down his mother. |
Hide description ▲

Five-0 tries to figure out who killed an officer who was working undercover for the ATF, while also babysitting for McGarrett's sister Mary's new baby. |
Hide description ▲

McGarrett and Grover reluctantly work together to issue a summons to a young man who turns out to be a dangerous cyberterrorist. |
Hide description ▲

The death of a secret service agent leads Five-0 to believe an assassin is targeting the president during a trip to Hawaii, and McGarrett gets a surprise Thanksgiving visit from his Aunt Deb. |
Hide description ▲

A murder attempt on a Pearl Harbor veteran leads Five-0 to use decades old evidence to investigate a deadly crime committed in an internment camp on Oahu during WWII. |
Hide description ▲

While investigating a homicide during an attempted home burglary, Five-0 stumbles onto a serial killer, and Chin Ho may be his next victim. |
Hide description ▲

When Captain Grover's friend disappears, Five-0 discovers that his friend was hiding a dangerous secret. Meanwhile, Danny befriends a New Yorker new to the island, and Kono reunites with Adam. |
Hide description ▲

A convicted murder escapes from custody, holds McGarrett and Danny hostage, and claims that he was framed for the crime. |
Hide description ▲

Five-0 investigates the murder of a real estate agent, Danny's mother comes to Hawaii with big surprise news, and captain Grover reveals a secret about his past to McGarrett. |
Hide description ▲

Five-0 investigates a triple homicide connected to a downed top-secret Chinese satellite, while Grover takes Danny's mother on a ride-along. |
Hide description ▲

Five-0 aims to uncovers the sordid truth when a girl is taken from her home and her father is shot in the process. Meanwhile, Danny tries to get his parents back together and Jerry deciphers a code he found on the bottom of McGarrett's champ box.
Hide description ▲

One of Chin Ho and Jerry's high school classmates is killed during their class reunion, and McGarrett and Danny find a new clue at the secret burial site. |
Hide description ▲

McGarrett and Danny are trapped in the rubble of a blown-up building after an informant's tip on a gun buy goes wrong. |
Hide description ▲

While Five-0 investigates a homicide related to a stolen transplant organ, McGarrett joins Catherine for a trip to Afghanistan so she can help a friend whose son has been kidnapped by the Taliban. |
Hide description ▲

The island of O'ahu goes on lockdown when Five-0 hunts a terrorist who starts using weaponized drones on civilians. Meanwhile, McGarrett and Danno must go for a mandated review with a psychologist, resulting in a session which looks a lot like couples therapy.
Hide description ▲

A girl is kidnapped the team investigates. Her father is in the military and is on a classified mission. They rule out ransom as the motive they think that it could have something to do with her father. But later another couple whose child goes to the same school gets a call from someone saying they have their daughter. But she's there so they call 5-O and they deduce that the kidnapper got the wrong child. When he calls and demands a unusual amount of money, they think this might not be about money. So they check it out and think it might have something to do with the couple's business.
Hide description ▲

Three surfers get more than they bargained for when they rob a tour bus, Jerry continues his investigation of a counterfeiter, and Danny searches for his brother's missing money. |
Hide description ▲

Five-0 deals with a mob contract killer who has literally and figuratively had a change of heart. Danny finds his brother's money but is short five and a half million dollars, and his brother's life may be in the balance.
Hide description ▲

When Steve goes to visit his father's grave he sees a woman also visiting. He approaches her and asks her who she is. She says that his father investigated her father's murder, which to this day is still unsolved. She says that before his father died, he called to tell her he may have found a new lead. But of course he was unable to pursue it. Steve decides to look into it. It was believed that it was a robbery but Steve discovers evidence that it wasn't; that someone wanted to kill him. So he tries to find out who and why. Chin discovers what Jerry is doing and tells him to drop it.
Hide description ▲

When a man is found with his tongue cut off, the team investigates. Jerry calls Steve when the man he was investigating for counterfeiting grabbed and made him watch him kill someone. Steve turns to Ellie for help but is unable to, so Steve goes on. When he sees the man, he figures out the man's identity is false, so he tries to find who he really is. Chin, Kono, and Grover continue to find the killer and discover another body only this time a different part of the body was taken. And when Max sees the body, he thinks he knows who the killer is.
Hide description ▲

Wo Fat kidnaps McGarrett to get answers about his father. He drugs McGarrett during his interrogation, which causes him to have hallucinations that his father is still alive. |
Hide description ▲

An investment banker and his wife are brutally killed. They learn that the man may have been embezzling from his clients and was about to be arrested. They learn that their children were away at the time, so they question them but the family lawyer stops them. They learn that the friend they were staying with was one of the people his father stole from so they question him but he denies it. They try to get the sons to take a lie detector test but one of them refuses and runs away. They find him and learn what's he hiding and it's not that he killed them. They turn their attention to another person who stood to gain. Steve's Aunt Deb returns and announces that she's going to marry someone. When Steve meets him and when he tells him who and what he is, Steve doesn't believe him and asks Jerry to check him out.
Hide description ▲

With the help of an ex-HPD officer-turned private detective, Five-0 tries to solve the homicide of a woman who was working for a hula dancing company that is actually a front for an escort service.
Hide description ▲

Five-0 runs into problems as they try to capture an international art thief who stole a priceless Van Gogh painting, and Kamekona gets help from an "Iron Chef" to win a shrimp cook-off.
Hide description ▲

The murder of a surgeon leads Five-0 to a 40-year-old mystery involving four boys who disappeared from a reform school. Meanwhile, McGarrett tries to find out who stole his prized car.
Hide description ▲

Joe White returns to Hawaii to escort a man who was infected with deadly strain of the avian flu. He calls Steve to accompany him. But while on route they are attacked and the patient is taken. Steve manages to killed one of them. They deduce that they took the man because they want to use the disease as a weapon. They learn the man is some kind of mercenary So they learn they need a scientist who could weaponize it and they find one who hasn't been to work. They go to his house and some men shoot at them, they take them out and find the scientist's wife tied up. They deduce they grabbed the scientist and used his wife as leverage. They later learn the men who were holding the wife work for a former spy.
Hide description ▲

Kono must fight for her life after discovering a notorious criminals identity; Adam's ties to his formerly corrupt family business leaves Kono feeling concerned.
Hide description ▲

After investigating the death of an investigative journalist, Five-0 discovers that a violent Congolese warlord who was reportedly killed is actually living in Honolulu.
Hide description ▲

When a couple is killed when someone sets fire to their house and traps them, the team investigates. When McGarrett arrives, he sees that no one is inside the house investigating. He learns that an ATF agent has taken charge. She says that who set the fire, has set fires on both Hawaii and California but this would be the first time someone was killed. Which means he's escalating. Steve learns the agent is officially not on the case because the arsonist killed her husband. Danny decides to take his girlfriend, Amber on a week end getaway and decides to be incommunicado. Kona meets a guy who is looking for his wife who is Amber. So he tells Steve who checks the guy out.
Hide description ▲

When a jewelry store is robbed and the security guard who's a retired cop, is killed. Steve and the team investigate. They find blood not far from the store and deduce that the thief's partner double crossed him and shot him. But the guy apparently is not dead. They eventually learn who the partner is, a girl. Steve decides to keep an eye on her and wait for her partner to show up. So Steve and Danny take the apartment across from her and keep her under surveillance. At the same time Steve and Danny were instructed by their therapist to do something which they are reluctant to do.
Hide description ▲

Danny and Chin are in trouble because of what they did to the man who killed Danny's brother; Danny's been arrested by the Feds who want to turn him over to the Columbians, and Chin by IA cop Coughlin who got the man whom Chin borrowed the money Danny needed, to say he gave Chin the money to make things easier for him. Steve gets help from Joe White who tells Steve that the man Danny killed was in bed with the CIA and this their way of getting back.
Hide description ▲

Steve is at Odell's having a haircut when a young man comes in, shot. Steve is without his cellphone and Odell doesn't have a phone, when some men with guns show up. They want the man but Steve won't give him. He says he saw an execution which is why they want him. Steve somehow subdues them, and tells Odell to bring him to the hospital and goes to their boss who tells him the man lied and tells him the truth about what is going on, which means Odell's life is in danger. Jerry is arrested as the one who committed some armed robberies. based on a victim identifying him. Jerry tells Chin he didn't do it and Chin sets out to find out who did.
Hide description ▲

The poisoning death of an Elvis impersonator leads to a mystery involving smuggled diamonds and a couple of familiar faces from Five-0's past. |
Hide description ▲

Three middle-aged accountants find a dead body in their hotel room after a night of Spring Break partying. Meanwhile, Jerry stumbles on a murder involving a possible sex slave trafficking ring while making a delivery for Kamekona. |
Hide description ▲

While Chin Ho faces an old nemesis when Five-0 tracks down a meth ring associated with a murder, Kono is lost at sea during a solo journey after a violent storm. |
Hide description ▲

When a police officer is shot, the team investigates. It seems he pulled over a car and someone in the car shot him and killed someone else. Dashboard video shows that the officer pulled someone over and he cuffed the driver and went to check in the trunk and someone came out and took the officer's gun and shot him and the driver and drove off. They learn that the man who was killed is a bounty hunter and think that the one in the trunk is someone he caught. They think they know who the fugitive is so they go to his lace and find another bounty hunter there. He tells them the man is a serial killer from New York who is also a cop. They try to find him. Rachel calls Danny to tell something she's been keeping from him.
Hide description ▲

While Five-0 searches the island for a stolen nuclear warhead, Catherine returns to the island just in time to attend Kono and Adam's wedding. |
Hide description ▲

An old story about a pirate attack on O'ahu in the 1880s leads to a modern day hunt for treasure. |
Hide description ▲

Five-0 investigates when a bomb squad is attacked and the culprit threatens to detonate hidden explosives unless Jason Sinclair is released from prison.
Hide description ▲

Five-0 investigates the death of a scuba diver who was killed with a gun found on the ocean floor. The probe reveals that the weapon was used recently in another murder. Meanwhile, McGarrett prepares to propose to Catherine. |
Hide description ▲

Five-0 investigates when a wealthy recluse is found dead in a remote field with nearly one million dollars in counterfeit bills. Also, Adam is kidnapped by the Yakuza and forced to torture one of Gabriel's men. Jerry Rice guest stars. |
Hide description ▲

Five-0 interrogates members of a stunt biker gang to locate a killer who escaped by jumping his motorcycle from one rooftop to another. Meanwhile, the riders prepare to race in a Tough Mudder competition. |
Hide description ▲

Steve decides he's finally ready, to date again. But things get out of hand very soon, when the couple finds an abandoned plane on a deserted island. Meanwhile, Grover, Chin and Kono trying to enjoy some free time visiting a high-school football game.
Hide description ▲

Five-O works with a charming con man to find a killer, after his female partner is murdered on the job. Meanwhile, San Francisco police inspector Abby Dunn helps Chin investigate the murders of of five Chinese arm dealers. |
Hide description ▲

Five-0 goes back to school when a college professor is killed and Danny "Danno" Williams goes undercover as his replacement. |
Hide description ▲

Five-0 investigates when the brother of promising local boxer, Luke Nakano (Lewis Tan), is murdered and the prime suspect is Devon Haynes (Harold House Moore), the outspoken reigning champion opponent from the mainland.
Hide description ▲

Chin Ho asks Kamekona to go undercover to help solve the murder of a former drug-dealing associate from his past, while Steve and Danny go to a couples retreat to work on their relationship.. |
Hide description ▲

Five-0 uncovers a Japanese World War II spy mystery after a young boy is shot in a long-forgotten bunker. Meanwhile, Aunt Deb returns to Hawaii to visit the McGarretts so she can help finish her recently-deceased husband's "bucket list." |
Hide description ▲

Lou takes extreme measures to expose the truth about a friend's death, while Danny, Steve, Kono, and Chin compete in a friendly wager that turns deadly. |
Hide description ▲

The team unravels a plot to murder a pair of unfaithful spouses, while each member also recounts their disastrous Valentine's Day mishaps. |
Hide description ▲

A man who was shot is brought to the hospital by another man. Steve then goes to talk to the one who brought the one who was shot but he's mentally challenged so it's hard for Steve to question him. So Steve promises to let him do his routine if he helps him and he does by showing him where he found him. Steve then takes him to where he works, a parking garage and Steve notices he follows a routine which the one who was shot told him to do. Steve then discovers someone broke into the bank next to the garage by digging a hole through the garage but they didn't take anything or least anything that they can see. And Danny's mother comes to take part in a time share presentation and asks Danny to accompany her but they later learn the invite was pretense to get her to come.
Hide description ▲

Sang Min is arrested for murder he tells McGarrett he didn't do it. And Steve believes him and tells him he will help him. Steve tries to get him a lawyer but no one wants to take the case so he asks O'Dell whom he knows is a certified lawyer but who hasn't practiced, to represent him. O'Dell is hesitant to do it but he agrees. So while he and Sang Min prepare, Steve and the others try to find the real killer. When they fail to do so, O'Dell has to go to court.
Hide description ▲

McGarrett and Five-0 must track down a Russian spy who has stolen a flash drive containing classified NSA information that puts the life of a member of their Ohana at risk. Also, McGarrett finally learns why Catherine left him, and Abby continues to conceal her actual mission from Chin and Five-0.
Hide description ▲

Two men are found floating in the ocean and make it to land. One of them is shot, they're brought to the hospital. The one who is hot dies while the other is unconscious. The team investigates and they think the men were on a fishing vessel that uses slave laborers. When the one who is unconscious wakes up, he confirms their suspicions and the team sets out to find the vessel. Danny is on his day off and is spending the day with his kids. When his car breaks down, they take a bus and while on route, they come across a robbery. So Danny tells the driver to follow them till they can get a signal to call it in. But when they fail to, Danny decides to let the passengers off and follow them himself.
Hide description ▲

Grover for some reason takes his family and goes on the run. When Steve learns of this, he tries to find out what's going on. He calls the Feds but they effuse to tell him anything. But Steve then calls someone who tells Steve that something from Grover's past has come back to get him. Grover tries to stay ahead of the ones after him.
Hide description ▲

The day begins with an elephant running on the street, they learn that it was from the circus and someone let it out. Before they look into further, they are told that there was a murder at an import export company. Jerry tells them he thinks the company is a front for a government contractor. Whe they get there they find all sorts of security and the CEO makes them sign a confidentiality agreement before he tells them what it is all about. And what it is all about , is a new body Armour for the military. So they try to find who else knew about it. In the meantime, Eric tells Jerry that he discovered who's responsible for the elephant and it's someone he knows. Jerry asks him for . some time to look into it. And Kono learns of Gabriel seeing Adam in prison. And she wonders what they talked about.
Hide description ▲

A chemical spill causes a mass evacuation at Halava Prison, where Adam is being held and the bus he is on is blown up and one of the surviving inmates is shot and killed. However, Adam and five other surviving inmates including arsonist/serial killer Jason Duclair escape in the confusion. At first it is thought that Gabriel Waincroft is responsible due to the fact that the inmate who was shot bore a striking resemblance to Adam. However, Chin and Jerry realize that it isn't Gabe but the Michelle Shioma, the daughter of Goro Shioma, who Gabe killed. They also figure out that several yakuza soldiers are now hunting for Adam, who Michelle also blames for her father's murder.
Hide description ▲

A girl who was babysitting is abducted. The team tries to find her. They learn she was chatting with someone who could be an online predator. They enlist the aid of a computer expert and locate the person she chatting with a middle age man. But when they clear him, they go back to square one. They learn that the one who grabbed the girl has abducted someone else and forced him to admit online his sins and the man was found dead. Si could he be doing the same thing to her. Kona starts a chatter boat service and Max is his first customer and they get lost and end up on a deserted island.
Hide description ▲

When a woman is murdered, the team investigates. When they are done, Hirsch who works as a clean up guy shows up. And it's while cleaning he discovers something, a panic room. When he opens the door someone comes out. Thjat's when the investigation takes a turn. They try to find the man Hirsch encountered. But Max informs them that there were two men there. They think the man Hirsch met was trying to rob the place and the another guy showed up and attacked the woman. He hid in the panic room till the man left. The woman's daughter shows up at the police station claiming that she ha an uncle who's a cop. Chin talks to her and is surprised to learn who her uncle is and who her father is. Kono keeps an eye on Hirsch till they're sure he's not in danger and she learns things about him.
Hide description ▲

5-0 gets a tip where Gabriel Waincroft is. The team goes there and finds him shot. Just as they are about to leave, some men with guns show up. They assume Michelle Shioma sent them. Gunfire is exchanged and they can't call anyone for help. Eventually they get one of the gunmen's coms and call Grover who tries to get to them but more gunmen stops him. So the team needs to find a way to get away from them.
Hide description ▲

When a friend of Nahele dies from an overdose, it seems like he took new drug which has been killing a lot of people. Steve sets out to stop it so he arrests a known dealer and gets him to say where he got it from. And he says the one he got it from is a pilot who claims to be only a delivery man. Steve tells him to tell who he works for that he can't make the next run and that he has another pilot who can replace him--Steve. Danny goes with him and it's while they are in flight that someone in a helicopter shoots at them and Steve is hit and passes out, leaving no one to fly the plane. So Danny radios for help and reveals he's a cop making the guy he's with pull a gun.
Hide description ▲

When the bodies of two serial killers are found on Five-0 property with chess pieces in their mouths, McGarrett and the team hunt for a vigilante as fear grows that tourists aren't safe in Hawaii. |
Hide description ▲

Five-0 must work with rogue MI-6 agent Harry Langford to find a terrorist planning to cause nuclear reactors across Europe to meltdown. Also, McGarrett and Danny ask retired FBI profiler Alicia Brown to help them find their serial killer vigilante.
Hide description ▲

When FBI Profiler Alicia Brown finds a body in her bed, she is forced to join McGarrett in the hunt for the chess-piece killer. Also, Kono reconnects with a former surfing competitor, who is now a disabled and homeless war vet |
Hide description ▲

When a cache of guns is stolen from a gun range, Five-0 discovers the culprit is intent on making a dramatic and potentially deadly statement on gun violence. Also, Kono and Adam are finally reunited when he is released from prison. |
Hide description ▲

On Halloween, Five-0 investigates the murder of a medium with a checkered past who was apparently scared to death by a poltergeist. Also, Kono and Adam are kidnapped by what appears to be a death cult. |
Hide description ▲

While Danny chaperones Grace's winter formal, terrorists seize the venue and hold everyone hostage in order to kidnap a diplomat's son. |
Hide description ▲

A conspiracy theorist with compelling information that JFK's own cabinet planned his assassination is murdered. Jerry tells the story of the Honolulu Conference on November 20. 1963. |
Hide description ▲

Five-0 investigates the 10-year-old cold case of a missing teen when a boy suffering from PTSD undergoes hypnosis and realizes he may have witnessed her murder. Also, Danny's sister, Bridget (guest star Missy Peregrym), visits Oahu for a business conference, and he suspects that she may be getting too close to a co-worker.
Hide description ▲

As Max prepares to say goodbye to his Five-0 ohana, they must investigate a murder during a police convention on the Island. |
Hide description ▲

Five-0 must go up against an aggressive U.S. marshall, Lincoln, when a man wanted for murder escapes capture and seeks asylum in the sovereign land belonging to the Nation of Hawaii. |
Hide description ▲

McGarrett and Danny spend Valentine's Day with their girlfriends, while the rest of Five-0 investigates the murder of a man who had been taking classes on picking up women. |
Hide description ▲

McGarrett and Five-0 once again become entangled in the twisted mind games of serial killer Dr. Madison Gray when she stumbles into HPD covered in blood that matches Alicia Brown's, and claims amnesia. |
Hide description ▲

MacGarrett and Danny finally track down the missing uranium, which has been used to build a bomb located in the middle of the jungle. Now, they must carefully extract the unstable explosive through treacherous terrain before it detonates. |
Hide description ▲

McGarrett and Kono suspect that an abused young girl may be the victim of a sex trafficking ring on the Island. Also, Chin and Grover investigate a murder at a sober living facility. |
Hide description ▲

Five-0 helps PI Harry Brown work the case of a kidnapped wealthy woman whose husband may have something to hide. Also, Rachel tells Danny that she is getting a divorce from Stan. |
Hide description ▲

McGarrett and Five-0 are captured and face certain death after tracking a dangerous nemesis to the Island of Lanai. Also, Grover takes his son to Chicago where he testifies against a dirty cop from his past. |
Hide description ▲

McGarrett works the murder case one of the last survivors of the USS Arizona. Adam uncovers bone fragments at his new construction job.
Hide description ▲

When McGarrett gets a tip that someone is plotting a terrorirst attack on Oahu, Five-O searches for those behind it before it's too late. Also, Chin and Abby have a very difficult decision to make. |
Hide description ▲

McGarrett puts his life in lethal danger when Five-O puts a risky plan to rescue a group of young girls from a sex trafficking ring in motion, Kono decides to make a life- altering choice beucase of the unique strain caused by the case. |
Hide description ▲

McGarrett and Five-0 help save an injured police dog and in turn use him to find who killed his partner and ambushed his team making a drug bust. McGarrett receives a visit by a former SEAL, who asks McGarrett for a job on the task force. |
Hide description ▲

The lives of Five-0's informants are in danger when the HPD system is hacked and one ends up dead, forcing McGarrett to enlist the help of hacker Aaron Wright (Joey Lawrence), who he just imprisoned. Joey Lawrence Returns as Aaron Wright. |
Hide description ▲

McGarrett and Adam join Junior at a bank heist in progress, forcing all of them to make difficult decisions in how to proceed into the bank and after the suspects. Tani has issues with a family member and gets advice from Lou.
Hide description ▲

McGarrett poses as a pilot to investigate the cause of a plane crash that led to the death of a pilot in an air race.
Hide description ▲

When investigating a deserted yacht adrift at sea, McGarrett, Danny, Tani and Junior are exposed to a deadly bioweapon and the rest of Five-0 have only eight hours to find an antidote.
Hide description ▲

When Danny is shot while quarantined in the hospital with McGarrett, Tani and Junior, he's left unconscious and clinging to life, imagining a future for everyone in Five-0.
Hide description ▲

It's Christmas Eve and Danny tells Charlie a bedtime story about a recent Five-0 case involving bad Santas and a holiday miracle. Real-life military veterans Jason Redman, Steven Jackel, Kathryn Taylor-Smith and J. Eddie Martinez guest star as veterans who help McGarrett with the case.
Hide description ▲

McGarrett rounds up every gang-related criminal on the island to find the culprit behind the killing of an FBI agent who was cracking down on organized crime.
Hide description ▲

When a man accused of killing his wife threatens to kill himself, Grover reveals how he was once on the brink of suicide himself.
Hide description ▲

When a corpse is stolen from the cemetery, the team races to find out who the man was and why he was taken; Adam recruits someone to become an informant; Tani receives devastating news.
Hide description ▲

He Puko'a Kanu 'Aina- McGarret and Danny investigate the murder of a private detective whose client was killed the same way.
Hide description ▲

Five 0 investigate the murder of the headmaster of a private school sending Tani and Junior undercover as prospective parents. Meanwhile Adam is forced to produce a huge amount of hidden money to save his life.
Hide description ▲

Adam's mission to take down organized crime goes sideways when the bait he used falls into the wrong hands; Adam begins to doubt Jessie's allegiance.
Hide description ▲

A flashback about the case that changed Danny's life and an answer about who shot him by meeting a woman who was married to the shooter. Jimmy Buffett returns, Alex O'Loughlin directs his first episode and plays the guitar.
Hide description ▲

A hitman, Leroy Davis (Frankie Faison), McGarrett's father failed to arrest comes to McGarrett to finally confess his crimes and admit where he buried his victims. Also, Jessie makes a dangerous decision that could ruin Adam's life.
Hide description ▲

Catherine returns to Oahu, Hawaii, U.S.A. to ask Five-O for some help in order to follow up on a lead for one of her Central Intelligence Agency cases. (#188)
Hide description ▲

Harry Langford enlists McGarrett and Danny's help to track down a teenage British royal who has run away while under his protection; Grover, Tani and Junior work a 25-year-old murder case.
Hide description ▲

Duke is forced to steal crucial evidence from the police locker in exchange for his kidnapped granddaughter; Jerry goes undercover at a mental health facility to solve a murder. (#190)
Hide description ▲

After Steve's CIA agent friend is killed, McGarrett lets himself be captured by the group he thinks is responsible and endures a torturous sensory deprivation tank to find the killer.
Hide description ▲

When a vacationing dad on a flight to Honolulu is kidnapped and force to parachute mid-flight, Danny, Tani and Junior track him through the jungle to discover that he may not be who he seems. Also, McGarrett is threatened with a secret from his past.
Hide description ▲

The whole island is collapsing under a heat wave. Lots of people running wild and Danny and Steve are chasing a murderer.
Hide description ▲

SO2 Junior Reigns and Jerry Ortega escort U.S. Air Force SSGT Kaliko Christopher coffin from Dover Delaware to Hawaii. Duke is forced to Retirement. Steve and Danno investigate Illegal Black Market sand.
Hide description ▲

Young Jerry witnessed a murder while at camp in 1982. He's telling this story to his friends while going back to the camp in the present day. He wants to search for the body before developers level the property. A woman watching a news story about a murder realizes that her daughter drew a picture of the crime scene three days earlier. Jerry's most likely site for the body is on the property line of Bo Bradley, who Jerry thinks is the Ax Man. McGarrett and Junior interview the girl. Katie. She says her friend Molly drew the picture. Noelani shows up to help hunt for the body with ground-penetrating radar. in 1982, Jerry breaks into Bradley's house and ran away screaming after Bradley finds him. Noelani finds a bone, but it's canine. Jerry keeps digging because he thinks there's a body underneath, while everyone else leaves as it starts pouring. Three of Katie's pictures were drawn by someone else. Katie's parents see this girl, Molly, on the monitor but she escapes. Everyone's phones and keys are missing at the camp. Tani finds a woman that may have been attacked by the murderer. McGarrett thinks the drawings may be three different redheads. Jerry found human remains, but he's being followed by someone. Gordie knocks on the door and spooks everyone. He took the keys and phones. He goes to get them, but his throat gets slashed. It's the ax man, who set the cabin on fire. They have to run out, but Bradley shoots the ax-man, who is the kids' old camp counselor. The serial killer is Molly's father, who went nuts when her mother divorced him. Jerry goes back to thank Bradley and apologizes to him. Molly's mother comes to get her. Captain Keo said the gun in Adam's house was the one that killed Noriko.
Hide description ▲

McGarrett crosses the line and is arrested while investigating the death of his former SEAL buddy, who died on an aircraft carrier, and the only survivor is a baby. Also, Adam returns to Oahu with some devastating news about his marriage.
Hide description ▲

A cold case of Chang Apana (a real life detective in 1930s Honolulu) lands in Steve's lap. This leads to the crew working on the case in a 1940's world.
Hide description ▲

Lou has his family visit for Thanksgiving and his longstanding feud with his brother is on once again. A house thief is found dead in a very strange way while in the process of committing the crime.
Hide description ▲

A renowned urban vigilante is killed after making another citizen's arrest, and Five-0 delves into the world of super heroes and comic books to find the killer. Also, Adam finally gets closer to finding out who killed his sister.
Hide description ▲

A mission from Steve's past brings what is left of his SEAL team together to protect themselves from the group that wants them dead while Five Oh looks for the man who took on McGarrett by himself.
Hide description ▲

Steve, Catherine, Danny, Junior, & old friends hunt the killer of one of their ohana. Tani & Grover investigate a missing bag of human bones.
Hide description ▲

McGarrett and the team support Danny & Rachel by determining what happened when Grace gets into a life-threating car accident; Tani helps Koa when his rehab patient goes missing.
Hide description ▲

Adam, Junior, and Tani travel to the bottom of the Pacific Ocean when a murder takes place in a remote underwater lab and the killer may still be on board.
Hide description ▲

While investigating Flippa's friend's murder, McGarrett and Grover uncover a deadly plan by an extremist group on the island. Also, Grover has an emotional reaction to the case.
Hide description ▲

While a hurricane lashes Oahu, the Five-0 must house a federal prisoner with a history of escaping. Danny has houseguests during the storm, while an evacuation patrol puts Tani in a dangerous situation.
Hide description ▲

A woman dies suspiciously while swimming as part of a mermaid troupe, and Adam throws more than a helping hand to a down on his luck drunkard vagrant.
Hide description ▲

Five-O has to chase down a group of murderous bank robbers after they just shot their way out of the bank.
Hide description ▲

Tani and Junior go under cover at a gym to track down a deadly batch of steroids; Danny and MacGarrett work as bodyguards for Danny's high maintenance ex-mother-in-law, a famous romance novelist with whom he has never gotten along.
Hide description ▲

The team investigates the murder of a window washer and finds that the victim is actually a renowned street artist; Grover and Adam look into the murder of a gambler; Junior helps his father when they are reminded of his sisters death.
Hide description ▲

Five-0 must locate a teen girl who purchased a gun from a junkie, and discover that the firearm, over the course of decades, has affected all of their lives.
Hide description ▲

Five-0 investigates the murder of a man whose body may hold the key to a 20-year-old case involving a kidnapped girl whose father never stopped looking for her.
Hide description ▲

While Adam investigates the murder of an undercover FBI agent about to wed the daughter of a Yakuza leader, Noelani is held hostage and forced, along with her mentor Dr. Chu (Page Leong), to operate at gunpoint on a criminal.
Hide description ▲

McGarrett helps his sister spy on shady neighbors; a ride-share driver and his passenger are murdered; the team teases the youngest members when Junior escorts Tani to a wedding.
Hide description ▲

Fugitive hacker Aaron Wright (Joey Lawrence) resurfaces to ask Five-0 for help when his co-workers at the NSA, which he has been working for, are all murdered. Also, Junior speaks at the parole hearing of the drunk driver who killed his sister.
Hide description ▲

Five-0 continues to hunt down escape criminal Aaron Wright before he can sell cyber-weapons to the highest bidder; the lives of McGarrett and the team members are put in danger when a visitor comes to headquarters to make amends.
Hide description ▲

A new ally helps McGarrett and the team when mob bosses on the island are targeted by an assassin; the team says goodbye to one of its own.
Hide description ▲

Tani and Junior must plot an escape for themselves and several civilians after they become trapped inside a deadly tunnel collapse; Eddie the dog sniffs out a bomb that has been planted in McGarrett's home.
Hide description ▲

A plane that mysteriously crashed into the Pacific in the '80s is found, but with a recently murdered scuba diver inside; McGarrett and Quinn zero in on who planted the bomb in his garage; McGarrett formally asks Quinn to join the team.
Hide description ▲

Five-0 investigates a deadly home invasion after an extremely dangerous prisoner escaped from the basement. Max returns to the island with a guest.
Hide description ▲

A deadly hit-and-run involves a driverless car carrying heroin; Tani and Quinn are stuck with a pair of YouTubers who are brought on a ride-along.
Hide description ▲

When the CIA informs McGarret that his mother has gone rogue on her undercover mission and may have killed her partner, Steve goes solo to Mexico to bring her home and prove her innocence.
Hide description ▲

Five-O teams up with a DEA agent to search for a killer whose plane crashed in the jungle with $10 million worth of heroin on board. Also, Grover is thrilled when his niece Siobhan comes to try out for the University of Hawaii basketball team.
Hide description ▲

It's Thanksgiving, and while Junior and Tani track down the thief who robbed his parents' home, Five-O investigates the murder of a beloved philanthropist and the theft of his ultra-valuable koa tree. Also, Danny moves in with McGarret.
Hide description ▲

When Adam's girlfriend, Tamiko is kidnapped right in front of him, he shuts out Five-O and breaks all the rules in order to get her back. Also, Five-O investigates three seemingly unconnected homicides.
Hide description ▲

A tourist helicopter is shot down by a missile; a search for stolen artillery leads to a ghost from McGarret's past -- Wo Fat; Adam makes a bold decision about his future.
Hide description ▲

Grover and the team investigate a murder at a private golf course involving a man who was frozen to death in the locker room's cryotherapy chamber; McGarrett tags along with Danny to a school meeting.
Hide description ▲

Soon after Danny meets the girl of his dreams, they get into a potentially fatal car accident in an area far from help. Also, McGarrett enlists Quinn and Tani to help when Eddie the dog suddenly shows signs of PTSD.
Hide description ▲

When Grover's niece, Siobhan goes missing from the police academy and it's discovered her boyfriend is an undercover member of the Yakuza, Adam may be her only hope of rescue.
Hide description ▲

On Valentine's Day, Tani and Noelani are held hostage during a convenience store robbery. Also, Five-0 investigates the murder of a Thai diplomat whose wife confesses to the crime, but Danny suspects she's covering for the real killer.
Hide description ▲

Harry Langford helps Five-0 investigate a series of murders that follow the plot of a fabled unpublished crime novel from the 1920s. Also, Tani and Junior's friendship takes a meaningful new turn.
Hide description ▲

Dr. Noelani Cunha's uncle dies mysteriously and she sets out to discover what really happened to honor his memory, and arrest his murderer.
Hide description ▲

Five-0 investigates when a rancher is murdered after he uncovers human skeletons on his property where legend says that Civil War-era gold coins were buried. Also, Quinn's former stepdaughter, Olivia (Siena Agudong), reaches out to her for help after her father doesn't come home.
Hide description ▲

The team investigates a scheme to rob tourists; Tani helps Girard Hirsh prove the innocence of his elderly uncle when he's suspected of murder; Tani and Junior work on the nuances of being in a new relationship.
Hide description ▲

After Steve receives a posthumous letter from his mother that contains a cypher, Danny is attacked by someone willing to kill to steal it. Also, Five-0 must help Lincoln Cole (Lance Gross), an anonymous good Samaritan who's in the crosshairs of some very dangerous people
Hide description ▲

Danny is abducted and badly wounded by Wo Fat's wife, who is after the cypher Steve's mother left him. Also, Steve finally solves the case his father left for him 10 years ago.
Hide description ▲