Seasons & episodes
S8 · E20Turkey Shoot At Makapuu 1976-01-29 · 60 min
When an airline stewardess and a hang-gliding instructor are murdered, Five-O must find the killers.
S8 · E21A Killer Grows Wings 1976-02-05 · 60 min
Criminals threaten to use a special type of moth to wipe out the sugar cane on Hawaii and destroy the industry.
S8 · E22The Capsule Kidnapping 1976-02-12 · 60 min
The son of a Japanese businessman is kidnapped and held in a capsule underwater until a $1.5 million dollar ransom is paid...
S8 · E23Love Thy Neighbor, Take His Wife 1976-02-26 · 60 min
Ben Tanaka, a well-known ecologist, seems to be behind the kidnapping of a wealthy land developer's wife, but all is not as it seems and a conspiracy gradually reveals itself.
S8 · E24A Sentence To Steal 1976-03-04 · 60 min
McGarrett sends an undercover agent into a rehabilitation home for juvenile offenders to find out who is behind the theft of gold from dental supply warehouses.
S9 · E1Nine 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.
S9 · E2Nine Dragons (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.
S9 · E3Assault On The Palace 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.
S9 · E4Oldest Profession -- Latest Price 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...
S9 · E5Man On Fire 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.
S9 · E6Tour De Force, Killer Aboard 1976-10-28 · 60 min
Two seemingly unconnected deaths lead McGarrett into a desperate race to prevent the assassination of a visiting Sheikh.
S9 · E7The Last Of The Great Paperhangers 1976-11-04 · 60 min
A masterful forger plans a massive robbery of Navy funds, and McGarrett is made to look rather inept...
S9 · E8Heads, You're Dead 1976-11-11 · 60 min
When yacht racers are found dead on their craft, Five-O launches a desperate search for high-seas buccaneers.
S9 · E9Let Death Do Us Part 1976-11-18 · 60 min
A escaped convict may well have a strong case of innocence, when Five-O become involved in the paranormal...
S9 · E10Double Exposure 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.
S9 · E11Yes, My Deadly Daughter 1976-12-16 · 60 min
When $10 million goes missing from a crimelord, the culprit seems to be dangerously close to home...
S9 · E12Target -- A Cop 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.
S9 · E13The Bells Toll At Noon 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.
S9 · E14Man In A Steel Frame 1977-01-13 · 60 min
McGarrett is the top suspect in the murder of his girlfriend, and the evidence against him is seemingly overwhelming...
S9 · E15Ready, Aim..... 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.
S9 · E16Elegy In A Rain Forest 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...
S9 · E17Dealer's Choice -- Blackmail 1977-02-03 · 60 min
A hit and run incident leads Five-O to a gambling syndicate and Officer Welles's brother.
S9 · E18A Capitol Crime 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.
S9 · E19To Die In Paradise 1977-02-24 · 60 min
A lady singer is kidnapped and it looks as if she and her captors have died at sea.