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. ...

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 the ...

Steve is kidnapped and tortured. He discovers that he was captured by Wo Fat who wants some information from Steve. And it's while he's being tortured that Steve recalls ...

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 ...

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 m ...

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives. Meanwhile, Chin puts his ...

A rich CEO on tourist bus trip risks and looses his life fighting off robbery, notably of his cellphone, by a gang of surfer girls. Five-O works out he alone was the desi ...

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 ...

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 ...

Steve is told that Wo Fat broke out of prison and that his mother saw him before he did. But before he could look into it, he is told that by the Governor that he and his ...

Catherine tells Steve she has to go to Afganistan to help the family who helped her when she was there years ago. Steve goes with her. When they get there, they learn tha ...

Adult house sitter and pool boy Nico Kane is killed by an explosion when entering a client's villa, where the house sitting student failed to reset the alarm. What seemed ...

Dekker, the gun dealer 5-O arrested, calls Steve asking him to see him. He gives Steve info on a gun deal about to go down. Steve goes there and sees there's no gun deal ...

Chin goes to his 25th high school reunion. While there a woman whom he hasn't seen in 25 years is killed when someone was chasing her and threw her down some stairs. Stev ...

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 ...