Episode 1
Nine Dragons (1)
1976-09-30 • 60 min
When Wo Fat steals toxins in an attempt to take out the leaders of Communist China, McGarrett must track him to Hong Kong.
TV season
1976-09-29
Episode 1
1976-09-30 • 60 min
When Wo Fat steals toxins in an attempt to take out the leaders of Communist China, McGarrett must track him to Hong Kong.
Episode 2
1976-09-30 • 60 min
In Hong Kong, Steve is caught by Wo Fat and mentally and physically tortured by being 'reconditioned'. He must beat these problems to save the day again.
Episode 3
1976-10-07 • 60 min
McGarrett must solve a daring bank robbery committed during the King Kamehameha Day Parade under the cover of a historic re-enactment.
Episode 4
1976-10-14 • 60 min
The murder of island prostitutes seems to be linked to an extortion racketeer who is determined to make a return...
Episode 5
1976-10-21 • 60 min
Five bodies are found in the crater of Mauna Loa contaminated by radiation from illegal plutonium, and Five-O must find and confiscate this deadly toxin.
Episode 6
1976-10-28 • 60 min
Two seemingly unconnected deaths lead McGarrett into a desperate race to prevent the assassination of a visiting Sheikh.
Episode 7
1976-11-04 • 60 min
A masterful forger plans a massive robbery of Navy funds, and McGarrett is made to look rather inept...
Episode 8
1976-11-11 • 60 min
When yacht racers are found dead on their craft, Five-O launches a desperate search for high-seas buccaneers.
Episode 9
1976-11-18 • 60 min
A escaped convict may well have a strong case of innocence, when Five-O become involved in the paranormal...
Episode 10
1976-12-02 • 60 min
A press photographer is pursued relentlessly after she takes a photo of a supposedly dead gangster who has returned to the islands to take control of the local syndicate.
Episode 11
1976-12-16 • 60 min
When $10 million goes missing from a crimelord, the culprit seems to be dangerously close to home...
Episode 12
1976-12-23 • 60 min
Police are being lured into traps and shot, and Five-O have difficulty nailing a suspect when their primary lead turns out to be a paraplegic.
Episode 13
1977-01-06 • 60 min
The boyfriend of an overdose victim re-enacts famous film murders in a revenge on all the people he sees as responsible.
Episode 14
1977-01-13 • 60 min
McGarrett is the top suspect in the murder of his girlfriend, and the evidence against him is seemingly overwhelming...
Episode 15
1977-01-20 • 60 min
Five-O must work with a Japanese officer to find the source of handsguns that are flooding the black market in Tokyo.
Episode 16
1977-01-27 • 60 min
The daughter of Attorney General John Manicote is kidnapped by a deranged rapist and murderer, and Steve must not only contend with the criminal but Manicote's emotional state as well...
Episode 17
1977-02-03 • 60 min
A hit and run incident leads Five-O to a gambling syndicate and Officer Welles's brother.
Episode 18
1977-02-17 • 60 min
A pensioner threatens to blow himself and his hostages up if he doesn't stop the demolition of his home.
Episode 19
1977-02-24 • 60 min
A lady singer is kidnapped and it looks as if she and her captors have died at sea.
Episode 20
1977-03-03 • 60 min
A gangster attempts to buy an interest in a football club so that he can launder money through it.
Episode 21
1977-03-17 • 60 min
While searching for parts from a sunken Soviet submarine, McGarrett become suspicious about the particular parts that are being recovered.
Episode 22
1977-03-24 • 60 min
A missing rodeo cowboy and the murder of a young couple pose a puzzling mystery for Five-O.
Episode 23
1977-03-31 • 60 min
The daughter of a LA detective and friend of McGarrett is framed for murder and then joins a cult.
Episode 24
1977-05-05 • 60 min
A gang of thieves steal army rifles by peculiar means - hang-gliding into the armoury!