September 28, 1978 • 1h
After a government agent is murdered, McGarrett must identify the traitor in a scientific facility.
October 5, 1978 • 1h
When an astrologer visits McGarrett to inform him of a murderer with a terrible temper, his antagonism lessens when her assumption...Read more
October 12, 1978 • 1h
An assassin who doesn't know he's an assassin? Sounds like a punch line from "The Naked Gun," but it's the story of this episode, ...Read more
October 19, 1978 • 1h
McGarrett is the lone hold-out in a trial where the guilt of the accused seems certain.
October 26, 1978 • 1h
Steve is framed on the orders of a gambling syndicate, and becomes involved with a woman who is part of the case.
November 9, 1978 • 1h
Five-O must deal with the plans of a Neo Nazi organisation to kill Bobby Tamara, the ""Hawaiian Kennedy"".
November 16, 1978 • 1h
When a street robber claims that he stole King Tutankhamun's mask for fun, McGarrett suspects there is more to the case than simple robbery.
November 23, 1978 • 1h
McGarrett assists a convict in his escape, so that he can go back to his gang and provide Five-O with inside information.
November 30, 1978 • 1h
Danno is surprised when he bumps into a former flame and even more concerned when she seems to be involved in criminal activities.
December 14, 1978 • 1h
The death of a prominent politician reveals a strange love triangle.
December 21, 1978 • 1h
When a preacher is attacked by a man convinced that he is responsible for his wife's death, Five-O investigate more closely and di...Read more
December 28, 1978 • 1h
Two rival mobs attempt to take control of the disco scene in Honolulu.
January 4, 1979 • 1h
The rival gangs are on the brink of all out war, and Five-O must struggle to stop them.
January 18, 1979 • 1h
When a robbed bank vault shows no signs of break-in, an inside job seems the likely solution. McGarrett's trail of clues leads him...Read more
January 25, 1979 • 1h
Millicent Shand returns and claims that her niece's husband has faked his own death in order to get his hands on $500,000.
February 8, 1979 • 1h
A vacationing heiress seems unconcerned when McGarrett warns her that someone is after her ruby.
February 22, 1979 • 1h
When a photographer takes a picture of a politician making a deal with an underworld figure, he tries blackmail. However, he is no...Read more
March 1, 1979 • 1h
A private detective is rescuing girls from prostitution, and using the opportunity to kill the pimps as well.
March 15, 1979 • 1h
When the son of one of Steve's friends dies of an overdose, he goes after a doctor that he suspects of over-prescribing drugs.
March 22, 1979 • 1h
The hunt for a high-rise killer is made more difficult for Five-O when a journalist offers to share his profits in exchange for the killer's story.
April 5, 1979 • 1h
When a woman dies due to heroin packets bursting inside her and the Governor is implicated, McGarrett and Danno head off to Singap...Read more
April 5, 1979 • 1h
Five-O must close the heroin smuggling operation to exonerate the Governor and catch the figures behind the scheme.