Max is forced to work with a rival medical examiner after a cowboy is poisoned, while McGarrett pressures Danny into stealing a Christmas tree. American crime drama, starring Alex O'Loughlin and Scott Caan
McGarrett gets a shock when his Aunt Deb returns to the island arm in arm with a new fiance, played by veteran singer Frankie Valli. Meanwhile, the team investigates the murder of a couple - and it soon looks as if their son was responsible for bumping them off. Crime drama, with Alex O'Loughlin and Carol Burnett
Wo Fat kidnaps McGarrett to get answers about his father, and when he drugs his captive in the hope of getting at the truth, the detective begins hallucinating about the past - a different past with his own dad. One hundredth episode of the crime drama, starring Alex O'Loughlin and Mark Dacascos, with guest appearances from William Sadler and Bush singer Gavin Rossdale
McGarrett and the gang have a busy Halloween trying to track down a copycat killer who has taken inspiration from a cult slasher film featuring a sickle-armed psycho with a penchant for pumpkin heads. Jerry isn't having too great a time of it either, as he gets on the wrong side of the counterfeiters he's been following
Emotions run high when McGarrett meets an acquaintance of his father at his graveside, prompting him to reopen the unsolved case the old man was working on just before his death. Alex O'Loughlin and Mirrah Foulkes star
Danno scrambles to find the $18.5million he needs to save his brother's life. With the deadline inching closer, Chin puts his career on the line to help his colleague and friend. Meanwhile, a Detroit hitman is targeted by a colleague. Action drama, starring Scott Caan, Daniel Dae Kim and Alex O'Loughlin
A robbery goes wrong for a trio of female thieves when they steal something that proves so valuable, they end up with a price on their heads - so Kono goes undercover as a surfer to infiltrate the gang. Meanwhile, Danny sets out to find his brother's hidden millions. Grace Park and Scott Caan star in the crime drama
The cops investigate the kidnapping of a Navy Seal's daughter, only to hit a dead end while trying to determine the culprit's motive. However, as the twists unfurl, Jerry is the one who comes up with the big break they need. Meanwhile, Danno receives shocking news about his debt-ridden brother
Return of the police drama. A terrorist using weaponised drones targets the island of O'ahu, so the team must mobilise to prevent the imminent attack. McGarrett and Danno open up about their friendship during a session with a psychologist, while the arrival of Max's new trainee Mindy causes a stir. Alex O'Loughlin, Scott Caan and Masi Oka star, with Jorge Garcia (Lost) joining the cast having made guest appearances in season 4
SWAT captain Lou Grover finds himself facing a dilemma when a fugitive computer hacker (guest star Nick Jonas of Jonas Brothers fame) kidnaps the lawman's daughter to force him to help steal $100million. How many lines will Grover cross to secure the release of his child? Meanwhile, master criminal Wo Fat lands squarely back on the team's radar. Crime drama, with Chi McBride, Scott Caan and Alex O'Loughlin
Saturday 20th December 10:00am EST - Turner Network TV
Catherine receives a distressed phone call from a man she met on her tour of duty in Afghanistan, revealing that his son has been taken by the Taliban. Roping in McGarrett, she sets out to rescue the youngster - a mission that prompts her to make a life-changing decision. Michelle Borth and Alex O'Loughlin star
Saturday 20th December 9:00am EST - Turner Network TV
The murder of a swimming-pool cleaner leads the team to a cell of radicalised students who turn out to be plotting an attack on US soil. Meanwhile, Chin Ho takes Grover spearfishing
McGarrett and Danny follow a tip-off to a building where a weapon exchange is supposed to take place, only to realise too late they have been lured into a trap when a bomb explodes. With the pair trapped under the rubble and no one knowing whether they're dead or alive, the action then flashes back to chart the events of the previous 14 hours. Alex O'Loughlin and Scott Caan star, with a guest appearance by rapper Xzibit
Chin Ho and Jerry attend a high-school reunion, where one of their old classmates winds up dead. The finger of suspicion soon points as a struggling illusionist, but has he really got blood on his hands? Meanwhile, McGarrett and Danny head to the secret burial site in search of clues
Danny is struggling to come to terms with his parents' split, so he forces a reunion by re-creating their first date. The team unravels a devious kidnapping plot, while conspiracy theorist Jerry is still on the scene, helping McGarrett decipher a code found at the bottom of his Champ box. Tom Berenger and Melanie Griffith guest star
Conspiracy theorist Jerry Ortega returns to help the team investigate a triple homicide connected to a downed top-secret Chinese satellite, while Grover takes Danny's mother for a ride. Alex O'Loughlin and Scott Caan, with a guest appearance by Jorge Garcia
Danny is in for a surprise when his mum drops by with some news - she's divorcing his father. McGarrett is on hand to protect Grover when a reporter starts asking questions about Chicago, and Chin and Kono try to solve the murder of an estate agent found dead in one of his properties. Melanie Griffith (Working Girl) and Daryl Hannah (Kill Bill) guest star
McGarrett and Danny find themselves in a tight spot when an escaped convict desperate to clear his name kidnaps the duo to help his cause. Meanwhile, Grace gets into an argument at school - and shows she takes after her father by settling the row with her fists. Michael Madsen (Reservoir Dogs) guest stars, with Alex O'Loughlin and Scott Caan
Emotional wounds are reopened for Chin when Internal Affairs reveals the identity of the man who killed his father 15 years earlier. To add to his woes, the detective knows the culprit - Gabriel, the head of a drug cartel and brother of his late wife Malia - prompting him to lay everything on the line as he sets out to gain revenge. Crime drama, starring Daniel Dae Kim
McGarrett joins forces with Grover to help him track down an old friend who has done a runner after apparently committing murder. Danny flirts with a woman he meets at a petrol station - but gets a shock when she ends up shot - and Kono continues her search for Adam
Things are far from merry at Christmas for the Five-0, particularly Chin. Danger looms for the detective when the discovery of a dead body bearing the hallmarks of a professional hit-job leads him onto the trail of a serial killer. Meanwhile, Danny and daughter Grace find a mysterious puzzle box washed up on the shores of Oahu. Alex O'Loughlin, Scott Caan and Daniel Dae Kim star
Saturday 27th December 8:00pm EST - WCBS (CBS)
The attempted murder of a Pearl Harbour veteran at a remembrance ceremony leads McGarrett and the gang to uncover the story of a killing at a wartime internment camp in Honolulu. Using decades-old evidence, can the team finally solve the crime? Alex O'Loughlin and Scott Caan star
Thanksgiving proves eventful when the remains of a secret service agent turn up in a barrel, heralding a deadly plot to kill none other than the US president. Meanwhile, McGarrett has a surprise in store when his colourful Aunt Deb pays a visit. Carol Burnett guest stars
McGarrett and Grover join forces to bring in a young man who has a large amount of parking tickets, but it turns out that he is actually a skilled computer hacker looking to sell secrets that could be a threat to national security. Elsewhere, Sato has some news to share with Kono
McGarrett's sister Mary Ann asks him to look after her newly adopted baby, so he ropes in Danny and Chin to share babysitting duties while they investigate a complicated case involving the murder of an undercover agent. Away from the panicked nappy-changing, Catherine tries to help Kono pin down Adam's whereabouts. Crime drama, featuring guest appearances by Daryl Hannah (Kill Bill) and rap star Xzibit
Halloween ends in murder when a man posing as a zombie is shot dead. It turns out the victim was dosed up on a drug knows as the Devil's Breath, and the team is led to a crazy scientist who's getting a little carried away with his experiments. Meanwhile, Max asks Sabrina to move in with him, and Danny is shocked to find his house has been vandalised
A seemingly routine surveillance job takes a deadly turn for Catherine and her ex, Billy, leading the team to a hitman. McGarrett is desperate to find Doris, so he turns to retired Navy Seal Joe White for help in locating his elusive mother, while Adam considers giving himself up to the Yakuza to save Kono
The cops find themselves mingling with the rich and powerful when a guest at a high-society wedding is murdered. Top of the suspect list is the bride, who has gone missing - although things get altogether more interesting when they speak to the groom's mother. Rebecca De Mornay (Risky Business) guest stars
The cops are puzzled by the murder of a wealthy couple and a missing artefact linked to the Royal League, a long-forgotten secret society. A conspiracy theorist (played by Jorge Garcia, Lost) thinks he knows what's going on, but should he be trusted? Meanwhile, Catherine spends her last day with the Navy. Alex O'Loughlin, Scott Caan and Michelle Borth star
The team crosses paths with a tough Texas Ranger who arrives on the island in search of his missing daughter. Kono and Adam's security is compromised and Catherine receives a job offer from an old friend. Crime drama, starring Alex O'Loughlin, Scott Caan and Michelle Borth
Return of the police drama. McGarrett and Wo Fat narrowly escape from prison, but the NLM gunmen aren't far behind, while terrorists pin down the location of Kono and Adam's safehouse, storm the Five-0 headquarters and take everyone hostage. Elsewhere, light is shed on Doris's relationship and a new SWAT Captain arrives in town. Crime drama, with Alex O'Loughlin and Chi McBride, guest starring Henry Ian Cusick
Highlights from Season 4.
While investigating a dangerous South American terrorist - believed to be linked to the death of multiple CIA agents - the gang tries to help Kono, who is on the run following the murder she was wrongly accused of. Elsewhere, McGarrett tries to shed some light on his mother's relationship with Wo-Fat and pays a visit to his nemesis in prison, but their heart-to-heart takes a dramatic turn. Crime drama, starring Alex O'Loughlin and Scott Caan
McGarrett and Doris spend some quality mother-and-son time together when they join forces for a high-risk covert operation to retrieve an incriminating microfilm. Meanwhile, Kono closes in on Adam's secret following the discovery of a Yakuza burial site. Crime drama, starring Alex McLoughlin and Christine Lahti
The body of a teenage girl who was kidnapped 10 years previously is discovered in the woods - just as the perpetrator strikes again and takes another youngster hostage. Meanwhile, Kono asks Catherine a favour, aware it could damage her relationship with Adam. Crime drama, starring Alex O'Loughlin, Scott Caan, Grace Park, Henry Rollins and Don Swayze
McGarrett and Danny aren't impressed when a talk-show host and her crew follow Five-0 around for a few days. But as they investigate a grisly murder, the TV presenter earns herself a few brownie points when she unwittingly stops the team's biggest enemy - none other than Wo Fat. Alex O'Loughlin and Scott Caan star, with appearances from Aisha Tyler and Mark Dacascos
McGarrett takes Catherine on a secret mission into North Korea to find the body of Navy Seal Freddie Hart, one of his friends and former colleagues, prompting him to recall a fateful black ops mission that has haunted him ever since
The owners of a tour company accused of endangering the local shark population fall victim to a string of arson attacks - but the persecution turns deadly with the discovery of an employee's body at the bottom of a submerged shark cage. On a less grisly note, Kamekona hones his helicopter flight simulation skills in the hope of securing a pilot's licence
Duane Chapman, better known to reality fans as Dog the Bounty Hunter, guest stars as himself in the crime drama, and is soon in the thick of the action when a dead body falls onto his 4x4. The ensuing investigation leads the team to the local roller derby - so Catherine gets her skates on in an attempt to find a killer. Meanwhile, Doris has a run-in with a burglar who makes off with a box containing details of her entire black ops career. Alex O'Loughlin, Scott Caan and Christine Lahti co-star
McGarrett and Danny score prime tickets for the NFL Pro Bowl, only for their plans to be derailed by the murder of an executive - whose drink was spiked by a powerful sedative - at a bar also attended by one of the players - real-life American football star Arian Foster. Does the player know anything about the incident? US crime drama, starring Alex O'Loughlin and Scott Caan
The detectives assume local thugs are to blame when the body of a businessman is found beaten and shot to death in the boot of a car. But then it turns out the victim was highly skilled in hand-to-hand combat, taking their investigation in a different direction. Meanwhile, McGarrett calls on old friend Mike Logan to run surveillance on his mother - but instead of keeping tabs on her from afar, the agent ends up taking Doris on a date. Treat Williams (Everwood) guest stars
A manhunt is sparked when an HPD officer is killed by a sniper in broad daylight, and the team discovers that the bullet casing was engraved with the victim's name. When another cop is executed by the criminal in the line of duty, McGarrett finds himself delving into his father's past to prevent more shootings. Crime drama, directed by and guest starring Peter Weller (RoboCop), with Alex O'Loughlin and Scott Caan
The Governor enlists the services of the unit on the eve of an election, tasking officers to handle a delicate investigation involving a dead prostitute found in the bed of a missing congressman. Meanwhile, the strain begins to show on Danny as he heads to the court to battle for custody of Grace. Crime drama, starring Alex O'Loughlin
Chin awakes to find he has been kidnapped and transported to Halawa prison, where he hopes not to be recognised by the inmates he is partly responsible for convicting. Meanwhile, Kono's suspicions about Michael increase following a strange phone call
A university professor's decomposing body is discovered in a bath of acid. The question is, whodunit? The team narrows it down to three suspects - with the viewers of Sunday night's broadcast choosing one of three possible outcomes in an online vote. Alex O'Loughlin and Scott Caan star in the crime drama
Star Trek legend George Takei beams down to Hawaii in a story that sees McGarrett and Catherine helping a 13-year-old boy whose father has gone missing - a search that leads them to a backwoods moonshine operation
McGarrett's camping trip with Grace and her fellow Aloha Girls takes a turn for the worse when an armed man searching for a package stumbles across them in the jungle, taking the detective and a young child hostage before locking everyone else in a storage shed. Meanwhile, Adam introduces Kono to his brother Michael - who has just completed a prison sentence for manslaughter - but despite his claims that he is now a reformed character, Kono is far from convinced. Drama, guest starring Tom Arnold, with Alex O'Loughlin and Scott Caan
Max's attempt to woo Sabrina at the bank is scuppered by a pair of armed robbers, while Danno tries to protect a Victoria's Secret model who has been threatened by a stalker. Remake of the American crime drama, starring Alex O'Loughlin and Scott Caan, with guest stars Behati Prinsloo and Rumer Willis
A man's body is found burned in a sugar cane field and phone records lead the team to his psychiatrist, the smart and seductive Dr Olivia Victor. McGarrett is convinced the woman is somehow responsible for her patient's demise, but she proves more than a match for the determined detective. Meanwhile, Catherine crosses paths with disgraced witness protection agent Chris Channing, who has information that spells danger for Doris
A computer hacker is released from prison after serving six months for crossing the wrong people, only to walk straight into a gang of masked thugs who bundle him into their car. The Five-0 detectives soon track down the vehicle with the help of the man's autistic little brother - but the news is not good, setting them out on a murder investigation. Meanwhile, Mary arrives in Hawaii and discovers her mother is still alive, so McGarrett stages a reunion - but he doesn't bank on his sister bringing along the motor-mouthed OAP she's been caring for. Christine Lahti, Alan Ruck and Shelley Berman guest star
Danno's search for the members of a terrorist cell leads to a terrifying life-or-death situation when he activates a suicide bomb rigged to explode at the slightest movement or touch. As technicians set to work to free the nervous cop, McGarrett tries to distract his friend and colleague by getting him to talk about the toughest case of his career, flashing back to Danno's days as a detective in New Jersey, when he and his partner Grace were held hostage by mobsters. Scott Caan and Alex O'Loughlin star, with Terrence Howard (Iron Man)
Saturday 27th December 10:00am EST - Turner Network TV
Halloween presents the Five-0 team with a typically gory crime to solve - that of a nursing student who was kidnapped and cut to pieces - while still alive. Initial evidence points to the black market in human organs, suggesting the killer wanted to sell hers to the highest bidder - but the autopsy suggests something much more creepy is afoot
Saturday 27th December 9:00am EST - Turner Network TV
A polo player's chances of winning an upcoming match are severely reduced when he is decapitated riding his horse by a mystery assailant during a training session, leaving the Five-0 team with a particularly gory crime to solve. McGarrett enjoys a brief respite when his mother pays an unexpected visit, despite the fact she is still being targeted by Wo Fat. But as he soon realises, she is not the kind of woman to take orders from anyone. Alex O'Loughlin and Christine Lahti star
Saturday 27th December 5:00am EST - Turner Network TV
McGarrett and Danno take time out with a fishing trip on the open sea, but their hopes of a relaxing break are thwarted when they spot a man in distress on a life raft. They drive over to help the guy out, but their good deed backfires spectacularly when he pulls a gun, hijacks their boat and leaves them stranded in the ocean on his dinghy. Where are Chin Ho and Kono when you need them?
Saturday 27th December 4:00am EST - Turner Network TV
An art robbery turns deadly, so the officers track down a familiar face - ex-con and art expert August March - in the hope he can lead them to the thieves. Meanwhile, McGarrett asks Catherine to help him find his mother, so she targets witness protection agent Channing, hoping he will fall for her womanly wiles. Crime drama, guest starring veteran actor Ed Asner and Carlos Bernard (24, Dallas)
Saturday 27th December 3:00am EST - Turner Network TV
Chin Ho is out for revenge after his impossible decision that ended the last season - save either his wife Malia or his colleague Kono - ends in tragedy. Meanwhile, McGarrett has discovered that the mysterious Shelburne is none other than his mother, long believed to be dead - but when Wo Fat escapes custody with the help of Frank Delano, it turns out her life is in danger. Alex O'Loughlin, Scott Caan, Christine Lahti, Daniel Dae Kim and William Baldwin star
Saturday 27th December 2:00am EST - Turner Network TV
Vince Fryer is shot in an alleyway, prompting the team to track down the culprit, who subsequently opens fire on Max. Later, Chin Ho is forced to choose between saving colleague Kono, who is being held hostage on a boat, and his wife Malia, but both women find themselves in life-threatening situations. Crime drama, starring Tom Sizemore and Daniel Dae Kim
Saturday 27th December 1:00am EST - Turner Network TV
McGarrett captures long-time adversary Wo Fat during a special operations raid in Tokyo. However, their plane back to Hawaii is involved in a crash when a hitman accidentally shoots the pilot. Meanwhile, the rest of the team investigates the death of a CIA handler and discovers she has been shot with rare gold-plated bullets
Saturday 20th December 5:00am EST - Turner Network TV
Part one of two. A soldier is killed by a strain of the smallpox virus, and evidence found at the crime scene prompts the team to call on the agents from NCIS: Los Angeles for help. When their combined efforts determine that Dracul Comescu is planning to sell the virus to a buyer at the International Marketplace, they set about arranging a sting operation
Saturday 20th December 4:00am EST - Turner Network TV
The team investigates when a woman's body is discovered in a drainage ditch, prompting Max to reveal details of his painful past in an effort to convince his colleagues that jailed killer 'the Trashman' is responsible. Crime drama, starring Masi Oka and Alex O'Loughlin
Saturday 20th December 3:00am EST - Turner Network TV
McGarrett's sister is arrested for smuggling blood diamonds worth $20million, prompting him to seek help in the setting up of a sting operation from an ex-con, who served 30 years in prison for a similar offence. Guest starring Ed Asner, who reprises a role he played in the original series in 1975
The team investigates the murder of a famous radio personality with the help of a retired NYPD bomb expert-turned private investigator, who turns out to be the godfather of the victim's daughter, after initially being considered a suspect. Guest starring James Caan
The team investigates when a wealthy businessman, whose boat company had been granted the right to build a controversial inter-island ferry, is found dead wearing Hawaiian warrior clothing. Meanwhile, Danny struggles to find an appropriate time for Gabby to meet Grace. Crime drama, starring Scott Caan and Kono Kalakaua
The team investigates when a woman is murdered in a hotel during a black-tie charity event. However, the killer is being protected in the Russian consulate and, after efforts to lure him out, one member of Five-0 is forced to resign. Crime drama, starring Alex O'Loughlin and Scott Caan
The team investigates when two passengers escape through the wheel well of a plane following the murder of a US Marshal, and one of the fugitives turns out to be a familiar face for Danno, who is forced to fight for the safety of his daughter Grace. Crime drama, starring Scott Caan and Alex O'Loughlin
The team investigates the smuggling of chips used in the making of passports, and Chin Ho shares some shocking news with McGarrett about Joe. Meanwhile, Danno helps deliver his ex-wife's baby when she goes into labour early. Crime drama, starring Alex O'Loughlin and Daniel Dae Kim
The murder of a teenage girl is inadvertently filmed by a student who had been using laptops to secretly record people. McGarrett and the team must determine why anyone would instigate the youngster's demise when it transpires the death was the result of a professional hit. Crime drama, starring Alex O'Loughlin
Three teenagers discover what they assume to be a body in an abandoned Second World War bunker, but the team soon realises the victim is still alive. McGarrett and his colleagues face a race against time to solve the crime before Chin Ho's wedding. Drama, starring Daniel Dae Kim and Alex O'Loughlin
Children are snatched from their school bus and the kidnappers' ransom demand is for $80million-worth of cocaine that was recently seized in a drug bust. As the detectives work to locate the missing children, McGarrett persuades the Governor to let them use the confiscated narcotics as bait. Crime drama, starring Alex O'Loughlin and Scott Caan
McGarrett accompanies Jenna Kaye to North Korea, where her fiance is being held hostage by rebels. Meanwhile, the rest of the team investigates the murder of a journalist, before uncovering a clue that links the victim to Jenna. Crime drama, starring Alex O'Loughlin and Larisa Oleynik
The team finds a body in the boot of a stolen vehicle during an investigation into a group of car thieves. However, the victim is difficult to identify because his fingertips have been sanded down and his face is wrapped up in bandages because he recently underwent plastic surgery. Crime drama, starring Alex O'Loughlin
The team investigates when a DEA agent is killed in a plane crash, but it soon emerges she was dead before the aircraft left the ground. Meanwhile, Danny adopts a dog. Crime drama, guest starring Greg Grunberg (Heroes)
The team investigates when a pair of film-makers are killed while filming a spooky documentary about a traditional Hawaiian burial ground. Danny bumps into a mysterious homeless man during his search for clues, who claims to guard the site where the couple were murdered. Guest starring Robert Englund
McGarrett takes part in a charity fight against mixed martial arts superstar Chuck Liddell during an investigation into the murder of a wealthy restaurant owner, and NCIS: Los Angeles' Kensi Blye joins the team to examine a video of McGarrett's father. Guest starring Daniela Ruah
The team's fear that Kono is corrupt grows when a women's volleyball coach is murdered, and Chin Ho spends time with his ex-fiancee, Malia. Crime drama, guest starring Reiko Aylesworth (24)
The team takes to the water when a deep-sea diver is found dead and faces the task of breaking the news to the victim's mother, who has Alzheimer's. Guest starring Patty Duke (The Miracle Worker) and Peter Fonda (Easy Rider)
The team reinvestigates the death of Navy Seal member Max Garcia after Joe White raises suspicions about the original verdict of suicide. Meanwhile, Chin Ho grows concerned about the company Kono has been keeping since being kicked off the force. Guest starring William Baldwin
When a 15-year-old paddleboarder is abducted, the team faces a race against time to find her as she is not carrying medication for a heart condition. Meanwhile, Governor Denning introduces a new recruit, who is given the task of making sure her colleagues abide by the new rules. Captain Vince Fryer from Internal Affairs interrogates Kono and reaches an unpopular view on her career in the force
The team tries to exonerate McGarrett, who is in prison awaiting trial for the murder of the Governor, and the discovery of a hidden camera could prove to be vital in their quest. Meanwhile, Kono is suspended from HPD pending further investigation into allegations of evidence forfeiture. Starring Alex O'Loughlin
Criminal mastermind Wo Fat tries to put and end to McGarrett, Danny, Chin Ho and Kono once and for all, setting someone up for murder and planting stolen evidence in another person's locker. During the relentless campaign, the team learns who can be trusted and which allies are genuine
McGarrett and the team believe they are closing in on Wo Fat with assistance from Agent Jenna Kaye, staging an assault on the safe house the target is suspected to be using. However, Sang Min is discovered inside and Danny finds a body in the ensuing chase, and concerns of bio-terrorism arise when the detective begins foaming at the mouth and convulsing
World-renowned photographer Renny Sinclair is found burned to death in his trailer after travelling to Hawaii to take pictures for a sport magazine's annual swimsuit shoot. The blame falls on several suspects as the team investigates, with Danno the first in line to interview the shocked models. Starring Scott Caan
An undercover police officer makes a secret visit to his family during his seemingly successful operation to bring a crime lord to justice, but seeks revenge when his wife is killed during an attack. The team is called in to investigate, but is sidelined by the grieving law enforcer's decision to go it alone. Guest starring rapper Sean Combs
McGarrett and Danny discover a dead body while hiking through the jungle on their day off. Elsewhere, Kono visits her sick aunt with Chin Ho and uncovers the truth behind the scandal that ended her cousin's career with the Honolulu Police Department
The team tries to track down the person responsible for throwing a sci-fi fan dressed as his favourite superhero out of a window on the 21st storey of a building after feeding him truth serum. Meanwhile, McGarrett is introduced to CIA analyst Jenna Kaye, who shares his interest in finding the Yakuza who had his parents killed. Guest starring Larisa Oleynik (The Secret World of Alex Mack)
The crew pursues a bomber who has a grudge against the legal system, racing against the clock to catch the culprit before his next attack. Meanwhile, Danny receives an unexpected visit from his fun-loving brother, who has priorities other than socialising. Guest starring Dane Cook (Dan in Real Life)
The team sets sail on a mission to rescue 12 college students who were kidnapped and held to ransom by pirates during spring break, according to a deck-hand and her husband-to-be. McGarrett is sympathetic, having experienced a loved one being held hostage, but there are doubts over the couple's version of events. Guest starring Vanessa Minnillo and Nick Lachey
The detectives are tasked with protecting the sole witness in a high-profile murder case, who has disappeared into the jungle and is being pursued by numerous assassins. Meanwhile, Danny investigates when Rachel's car is hijacked and her house ransacked - and his anger soars after he discovers Stan's business deals triggered the trouble
The director of the tsunami warning centre is abducted as a major wave heads for the islands, and the deputy cannot interpret the data. The officers investigate and try to stay a step ahead of the impending disaster, but not everything is as it seems. Crime drama, starring Alex O'Loughlin and Scott Caan
McGarrett and the team join Honolulu police officers in a high-speed chase, leading to a crash that results in the death of the pursued driver. Inspecting the wreckage, Chin Ho discovers a box that contains a human head, and when tests reveal the unidentified victim was undergoing cancer treatment, the detective realises he must begrudgingly seek his ex-fiancee's help to solve the case
McGarrett finds a gang of thieves has evaded his elaborate security system and entered his home, and is left powerless as they snatch his father's Champ box. The team investigates when Steve's sister Mary Ann is also taken by the robbers, before it emerges that the Yakuza are behind the crimes
The killer of McGarrett's father resurfaces and immediately makes his presence known, kidnapping Chin Ho and using the detective to demand a $10million ransom. Amid the chaos, Danny tries to prepare the perfect Christmas for his daughter Grace. Guest starring James Marsters (Buffy the Vampire Slayer)
The team investigates the murder of a man on honeymoon and his new bride's abduction - and medical examiner Max Bergman realises the case bears uncanny similarities to a series of unsolved homicides from a year ago
The team tries to ascertain why highly skilled thieves should steal an armoured car, but choose to leave the money behind. The detectives locate a woman they believe is part of the crew, and Danny is forced to call in a favour from his ex-wife to keep the suspect under surveillance
A member of the security staff for a forthcoming aid summit is murdered before he can reveal the details of a suspected assassination plot, leaving McGarrett and the team to protect the target - a dictator and his family
The team is called when the charred body of a police officer is found in a fire pit. Danno is devastated to discover the victim is a former partner who was the target of an internal affairs investigation, and sets out to clear his friend's name, leading to encounters with corrupt cops and a cocaine cartel
Former Navy Seal Graham Rivers takes a group of terrorists hostage on the USS Missouri, and McGarret uses his own special forces training to board the vessel and talk him down. It later emerges that Graham is wanted in connection with his wife's murder, and Danny, Chin Ho and Kono investigate the case when he protests his innocence
Things get personal for Kono when her former surfing mentor is shot dead, and ex-lover Ben Bass emerges as the prime suspect. However, the case become less clear when the team makes interesting discoveries about Bass's father - a wealthy property mogul and life-long friend of the deceased. Guest starring Kevin Sorbo
Governor Jameson calls Steve and Danny in to investigate when one of the daughters of the US ambassador to the Philippines is found murdered and the other is missing. They get a lead when forensic evidence reveals the victim had ingested a date-rape drug, but the case is almost derailed when the girls' father decides to take matters into his own hands. Guest starring Masi Oka (Heroes)
The team members go on the trail of a violent career criminal who escaped from an island prison, but as their investigation begins, they learn the fugitive has broken into a hotel room and kidnapped one of the guests - who turns out to be his former crime partner. Meanwhile, McGarrett receives a surprise when his troubled sister arrives from the mainland. Starring Alex O'Loughlin and Scott Caan
The team investigates when a simmering gang war spills over at a high-school football game, and uncovers an unlikely partnership between Samoan gangs and the Mob. Danny has issues with his ex-wife when she threatens to cut off his custody rights, but the situation improves when McGarrett calls in a favour from a powerful ally
The team investigates the abduction of a cyber-terrorism expert who is found to have developed a computer 'skeleton key' that allows the user to hack into government agencies. Remake of the popular US crime drama, starring Alex O'Loughlin and Scott Caan
Pilot episode of the American crime drama remake, starring Alex O'Loughlin and Scott Caan. When former Navy Seal Steve McGarret returns to his native Hawaii to investigate his father's murder, the island's governor enlists him to lead an elite branch of the state's police force, pairing him with New Jersey detective Danny 'Danno' Williams
McGarrett ayuda a su mamá en una operación encubierta para recuperar una microficha incriminatoria; Kono se enfrenta al peligro mientras ella se acerca a un secreto de Adam.
Cuando el cuerpo de una niña es descubierto 10 años después de ser secuestrada, el equipo busca a los culpables -- quienes tienen a otra víctima; Kono le pide un favor a Catherine que podría impactar su relación con Adam.
Tras el escape de McGarrett y Wo Fat, hombres armados llegan a la sede de Five-0; McGarrett debe encontrar a Catherine.
Steve y el equipo le permiten a una conductora de TV y a su equipo seguirlos durante un día, pero un encuentro con Wo Fat conduce al peligro.
McGarrett cuenta la historia de su última misión en Corea del Norte mientras él y Catherine cruzan al país para recuperar los restos de un amigo.
Kono es culpado por un asesinato que ella no cometió; la visita de McGarrett a Wo Fat conduce a un descubrimiento sorprendente.
El equipo debe identificar a un sospechoso que amenaza a una empresa que convierte a los tiburones potencialmente mortales.
Una víctima de asesinato termina en el vehículo de Dog the Bounty Hunter.
El equipo investiga el asesinato de un maestro de Lua.
Cuando Chin es secuestrado y dejado en la prisión vestido como un preso, tiene que escapar antes de que los otros reos lo reconozcan.
McGarret y Catherine conocen a un niño cuyo padre desaparece y podría estar en grave peligro.
McGarrett y una niña pequeña son secuestrados por un hombre (Tom Arnold) armado durante un viaje de campamento con Grace; Kono conoce al hermano de Adam, quien fue liberado recientemente de prisión.
Un robo frustrado pone en peligro a Max y su novia (Rumer Willis); Danny debe rescatar a una supermodelo cuando un acosador la ataca.
Danny debe estar quieto mientras los técnicos desarman una bomba que activó accidentalmente; McGarrett intenta distraer a su compañero compartiendo una historia acerca de un caso difícil.
McGarrett cree que una terapeuta (Vanessa Marcil) inteligente y seductora mató a uno de sus pacientes; uno de los ex objetivos de Doris busca venganza.
El asesinato de un pirata cibernético provoca una investigación, y McGarrett intenta una reunión.
Mientras el equipo investiga un asesinato macabro, las evidencias sugieren que el asesino está por atacar nuevamente.
La mamá de McGarrett realiza una visita inesperada mientras el equipo investiga la muerte de un jugador de polo.
McGarrett le pide a Catherine que le ayude a encontrar a su madre; los equipos buscan la asistencia de August March (Edward Asner) con un robo de arte mortal.
El día de Danny y McGarrett en el mar da un giro mortal cuando su barco es secuestrado.
El equipo busca a Delano y Wo Fat después del asesinato de un importante miembro de la familia.
Fanático de la ciencia ficcion vestido como súper héroe es asesinado; McGarrett es visitado por agente de la CIA.