Episode 1
Murder - Eyes Only (1)
1975-09-12 • 60 min
When a letter bomb kills a Naval Officer whilst McGarrett is on Navy Duty, he is called upon to investigate and uncovers a plot involving an old nemesis...
TV season
1975-09-11
Episode 1
1975-09-12 • 60 min
When a letter bomb kills a Naval Officer whilst McGarrett is on Navy Duty, he is called upon to investigate and uncovers a plot involving an old nemesis...
Episode 2
1975-09-12 • 60 min
McGarrett must try his utmost to foil Wo Fat's plans which include hostages and brainwashing.
Episode 3
1975-09-19 • 60 min
McGarrett must again face mobster Charlie Bombay when a plane carrying them to Honolulu crashes in the forests.
Episode 4
1975-09-26 • 60 min
A British agent, Harry Wells, arrives in Hawaii in pursuit of a turncoat, but not all is what it seems for Five-O...
Episode 5
1975-10-03 • 60 min
Five-O must find a female courier who witnessed a murder before a hitman can...
Episode 6
1975-10-10 • 60 min
A road accident starts the trail towards a plot to use SAM missiles to bring down a VIP jet plane.
Episode 7
1975-10-17 • 60 min
McGarrett offers himself as a hostage exchange, but is then put on 'trial' by Honore Vashon.
Episode 8
1975-10-24 • 60 min
McGarrett meets his match in Dr. Grant Ormsbee, a grumpy and aggravating scientist who is sheltering a suspected Chinese defector.
Episode 9
1975-10-31 • 60 min
When a singer witnesses a murder committed by a racketeer, Five-O has to protect her until she can give evidence, but this is not an easy job...
Episode 10
1975-11-07 • 60 min
Danno's Aunt Clara becomes acquainted with a man on the plane to Honolulu, but becomes concerned about him afterwards. Dan, Steve and the others ignore her at first, but then the man turns up dead...
Episode 11
1975-11-14 • 60 min
A vice-principal enlists the help of his students and a submarine to smuggle drugs.
Episode 12
1975-11-21 • 60 min
When Five-O fail to prevent a series of thefts at dockside warehouses, an influential owner creates trouble for McGarrett.
Episode 13
1975-11-28 • 60 min
A writer who specialises in solving mysteries uncovers the body in a seven year old case, but it raises more questions than it answers...
Episode 14
1975-12-04 • 60 min
Three boys commit a gang rape on a waitress, but one is the son of a Senator and the crime is covered up...
Episode 15
1975-12-11 • 60 min
Whilst trying to stop the smuggling of small Oriental animal statues, McGarrett is caught illegally in possession of one of them as part of his personal collection.
Episode 16
1975-12-18 • 60 min
A disturbed young man steals nerve gas to use against a visiting royal family as revenge for the death of his father.
Episode 17
1976-01-01 • 60 min
When an elderly importer who was a World War II Japanese spy is killed, Five-O seeks his killer.
Episode 18
1976-01-08 • 60 min
A clear cut murder case against an island mobster is derailed due to McGarrett.
Episode 19
1976-01-15 • 60 min
A crooked contractor and a buildings inspector are under suspicion after the new Global Trade Center in Honolulu goes up in flames.
Episode 20
1976-01-29 • 60 min
When an airline stewardess and a hang-gliding instructor are murdered, Five-O must find the killers.
Episode 21
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.
Episode 22
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...
Episode 23
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.
Episode 24
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.