Thomas Magnum is employed on the Hawaiian estate of a wealthy absentee owner name Robin Masters. The estate is run by Jonathan Higgins who tolerates Magnum's presence as head of security on the estate. Magnum is also a private detective whose cases frequently have a humorous overtone and always just enough danger.
Episode 18 of Season 1 of Magnum P.I.
Beauty Knows No Pain (49 min. 50 sec)
Magnum participates in a marathon while searching for a missing man.
Episode 17 of Season 1 of Magnum P.I.
J. "Digger" Doyle (49 min. 50 sec)
Despite beefed-up security, courtesy of J."Digger" Doyle (guest star Erin Gray), Higgins (John Hillerman) is kidnapped.
Episode 16 of Season 1 of Magnum P.I.
The Black Orchid (49 min. 53 sec)
Magnum is hired to protect a woman living in a fantasy world.
Episode 15 of Season 1 of Magnum P.I.
Don't Say Goodbye (48 min. 50 sec)
A wealthy woman's life is threatened.
Episode 14 of Season 1 of Magnum P.I.
Adelaide (49 min. 55 sec)
Magnum searches for the source of extortion threats.
Episode 13 of Season 1 of Magnum P.I.
All Roads Lead to Floyd (48 min. 49 sec)
Magnum hopes to reunite a young woman with her missing father.
Episode 12 of Season 1 of Magnum P.I.
Thicker Than Blood (49 min. 50 sec)
A Vietnam deserter who once saved TC's life asks for help.
Episode 11 of Season 1 of Magnum P.I.
The Curse of the King Kamehame (49 min. 53 sec)
An elderly Hawaiian places a curse on the King Kamehameha Club.
Episode 10 of Season 1 of Magnum P.I.
Lest We Forget (49 min. 52 sec)
A U.S. Supreme Court nominee hires Magnum to locate his long-lost wife.
Episode 9 of Season 1 of Magnum P.I.
Missing in Action (49 min. 51 sec)
A woman with ESP believes her missing boyfriend is still around.
Episode 8 of Season 1 of Magnum P.I.
The Ugliest Dog in Hawaii (49 min. 50 sec)
The dog billed as Hawaii's ugliest mutt is the target of kidnappers.
Episode 7 of Season 1 of Magnum P.I.
Never Again... Never Again (49 min. 50 sec)
Two Holocaust survivors are victimized by unrepentant Nazis.
Episode 6 of Season 1 of Magnum P.I.
Skin Deep (49 min. 37 sec)
Magnum investigates the suicide of a glamorous movie star.
Episode 5 of Season 1 of Magnum P.I.
No Need to Know (48 min. 52 sec)
The CIA asks for Magnum's cooperation in protecting a British army brigadier from threats.
Episode 4 of Season 1 of Magnum P.I.
Thank Heaven for Little Girls (49 min. 54 sec)
Five youngsters hire Magnum to find their missing teacher.
Episode 3 of Season 1 of Magnum P.I.
China Doll (49 min. 51 sec)
Magnum is hired to protect a priceless urn.
Episode 2 of Season 1 of Magnum P.I.
Don't Eat the Snow in Hawaii, Part 2 (45 min. 2 sec)
While investigating his friend's death, Magnum confronts a drug dealer, an Arab gold dealer and a powerful criminal.
Episode 1 of Season 1 of Magnum P.I.
Don't Eat the Snow in Hawaii, Part 1 (45 min. 6 sec)
Magnum searches for the truth behind a friend's death.
