Season 11

Sep 28, 1978 · 1 hr

After a government agent is murdered, McGarrett must identify the traitor in a scientific facility.

Oct 5, 1978 · 1 hr

When an astrologer visits McGarrett to inform him of a murderer with a terrible temper, his antagonism lessens when her assumptions seem to be partly true.

Oct 12, 1978 · 1 hr

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, where a diplomatic courier with a briefcase chained to his wrist is hypnotized and programmed to rig the case with a bomb. When Danno goes undercover to ferret out the assassination ring, he himself is brainwashed and programmed to kill McGarrett.

Oct 19, 1978 · 1 hr

McGarrett is the lone hold-out in a trial where the guilt of the accused seems certain.

Oct 26, 1978 · 1 hr

Steve is framed on the orders of a gambling syndicate, and becomes involved with a woman who is part of the case.

Nov 9, 1978 · 1 hr

Five-O must deal with the plans of a Neo Nazi organisation to kill Bobby Tamara, the ""Hawaiian Kennedy"".

Nov 16, 1978 · 1 hr

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.

Nov 23, 1978 · 1 hr

McGarrett assists a convict in his escape, so that he can go back to his gang and provide Five-O with inside information.

Nov 30, 1978 · 1 hr

Danno is surprised when he bumps into a former flame and even more concerned when she seems to be involved in criminal activities.

Dec 14, 1978 · 1 hr

The death of a prominent politician reveals a strange love triangle.

Dec 21, 1978 · 1 hr

When a preacher is attacked by a man convinced that he is responsible for his wife's death, Five-O investigate more closely and discover some less than godly motives.

Dec 28, 1978 · 1 hr

Two rival mobs attempt to take control of the disco scene in Honolulu.

Jan 4, 1979 · 1 hr

The rival gangs are on the brink of all out war, and Five-O must struggle to stop them.

Jan 18, 1979 · 1 hr

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 back to the builder of the vault and his wife...

Jan 25, 1979 · 1 hr

Millicent Shand returns and claims that her niece's husband has faked his own death in order to get his hands on $500,000.

Feb 8, 1979 · 1 hr

A vacationing heiress seems unconcerned when McGarrett warns her that someone is after her ruby.

Feb 22, 1979 · 1 hr

When a photographer takes a picture of a politician making a deal with an underworld figure, he tries blackmail. However, he is not prepared for the ruthless nature of the mobsters.

Mar 1, 1979 · 1 hr

A private detective is rescuing girls from prostitution, and using the opportunity to kill the pimps as well.

Mar 15, 1979 · 1 hr

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.

Mar 22, 1979 · 1 hr

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.

Apr 5, 1979 · 1 hr

When a woman dies due to heroin packets bursting inside her and the Governor is implicated, McGarrett and Danno head off to Singapore to discover a smuggling operation.

Apr 5, 1979 · 1 hr

Five-O must close the heroin smuggling operation to exonerate the Governor and catch the figures behind the scheme.