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 fin ...

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. ...

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 h ...

While trying to solve the murder of two tourists, Steve has to deal with a stress management consultant his friends have hired. ...

At Halloween, Five-0 must investigate a string of murders that mirror stories from well-known Hawaiian folklore. Also, Grover is called to visit a man hours away from exe ...

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 Lawre ...

Local big shot crime boss Jimmy Okada gets hit in a rather spectacular fashion, and Five-O's old friend from MI5, Harry Langford, lends a hand on the case. ...

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 vis ...

McGarrett and Danny recruit Tani Rey (Meaghan Rath) to join the task force when diabolical hacker Aaron Wright (Joey Lawrence) releases a dangerous arsonist from prison. ...

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 ...

Steve, Danny, Chin and Kono track nemesis Michelle Shioma to the island of Lanai. However, fearing that she might have allies on the inside of HPD, the team decide to go ...

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 fr ...

McGarrett 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 ...

When an armored vehicle crashes into a gun club, the team is called in. They arrive and the vehicle just stays there, it suddenly moves and stops. Steve goes to apprehend ...

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 ...

Max and Sabrina are watching an outdoor movie when a man walks in and appears to be incoherent. He then starts attacking people, a cop tries to control him but the man go ...

While celebrating an anniversary, rich Phillip Van Horn and his wife are murdered, orphaning heir daughter, by masked men. Yet nothing is missing from their lavish villa, ...

Steve McGarrett comes to Hawaii to avenge his father's death but when the governor offers his own task force, he accepts. He picks up team members on the way, Danny Willi ...

A dumped teen corpse is identified as Amanda Morris, kidnapped ten years ago. Five-O discovers she was expertly abducted by a woman posing as trustworthy professionals, l ...

Danny looks forward to 6 hours of Christmas cheer with his daughter, despite a crappy tree and an over-sized Santa suit. Alex however faces the gate of hell when yakuza c ...