An autistic man helps Five-0 uncover the details of a daring bank heist, which ultimately leads to another showdown with Gabriel Waincroft. Meanwhile, Danny learns that t ...

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

Steve, Danny, Chin and Kono are out surfing and when they disagree on which route is the best to take so they make a bet. So Steve and Danny go their way while Chin and K ...

Steve's Aunt Deb comes to bring the ashes of her husband who just died to be thrown into the sea. She wants to spend time with Steve, his sister, Mary, and Mary's adopted ...

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 ...

Kono has to face Adam may not be with her for much longer. 2 champion boxers compete for the world title, but one of the boxers brother dies. Signs lead to a drug gang, b ...

A body is found in a pig sty and has been eaten up to destroy evidence of a murder. They discover the victim is a professor who is not liked by his students. McGarrett se ...

Five-0 works with a conman to find a killer after his partner is murdered. A San Francisco police inspector helps Chin Ho investigate the murder of Chinese arms dealers. ...

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, C ...

Luggage containing dismembered female bodies is found in the woods, and the team realize they are dealing with a serial killer with a shocking resemblance to Dr. Frankens ...

A businessman is shot in his office which is in a high rise building. They learn that the killer escaped by jumping from his building to another with a motorcycle. They l ...

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 ...

While the team tries to track down the owner of a gun found in the ocean that was responsible for two deaths, McGarrett and Catherine reach a crossroads in their relation ...

A bomb squad is attacked and the culprit threatens to detonate additional explosives unless his demands are met. Meanwhile, Adam returns and Kono realizes they are being ...

The day after Kono and Adam's wedding, the team investigates a murder. It seems like a man was watching some old videotapes and he was killed one of the tapes was taken. ...

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. ...

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 th ...

Kono decides to go sailing in the boat her mother made. Chin is worried that a storm is coming but Kono said she planned it that she'll avoid the storm. So she goes but t ...

Steve, Danny and Grover are investigating the death of a young girl. It seems like three men from the mainland were trying to hide her body. They say that they went out a ...

When Elvis impersonator dies while performing, the team investigates. Jerry who was there is more concerned with his costume which he says is not right. Steve eventually ...

Grover's oldest and closest friend tells him that he witnessed his wife fall off a cliff to her death, but Grover suspects it was no accident. Meanwhile, Danny and Dr. Sh ...

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 ...

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 Colombian ...

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 th ...

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 inves ...

When a journalist is killed, Five-0 must use his past reporting to hunt down a presumed dead Congolese warlord who is alive and well living on Oahu. Also, as Valentine's ...

When Five-0 hunts for a notorious and mysterious criminal, Kono must protect their only witness and fight for her life when she realizes their true identity. Also, Kono c ...

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 an ...

When a neurosurgeon is assassinated just before performing surgery, Five-0 uncovers the shocking truth behind the disappearance of four reform school boys 40 years ago. A ...

When a tourist is shot and robbed after unknowingly transporting a stolen Van Gogh, an undercover Kono and Chin enter the world of black market priceless art and are take ...

Five-0 enlists the help of an old-school private detective to solve the murder of a young woman who was secretly working as an escort. ...

It's Christmas and the team are off to the Big Island to solve a cowboy's murder. ...