Magnum, P.I. poster

TV series

Magnum, P.I.

1980TV-148 seasons7.3 / 10

He's a Hellraiser in Paradise.

A private investigator who works when he wants, lives in a beachfront estate in Hawaii, drives a posh Ferrari, runs up an unlimited tab at a swank bar, and charms attractive women in peril - that's the lifestyle of Thomas Magnum, aka Magnum, P.I.

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Checked Jul 22, 2026

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Synopsis

A private investigator who works when he wants, lives in a beachfront estate in Hawaii, drives a posh Ferrari, runs up an unlimited tab at a swank bar, and charms attractive women in peril - that's the lifestyle of Thomas Magnum, aka Magnum, P.I.

Season 1 episodes

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Episode 1

Don't Eat the Snow in Hawaii (1)

45m6.1 / 10

When Thomas's childhood friend and Naval comrade Dan Cook turns up dead, Thomas is adamant that the official cause of death, a burst bag of smuggled cocaine, is bogus, and enlists the aid of Dan's sister Alice in taking on the Navy to uncover the true nature of the top-secret assignment Dan was working on before his death.

Episode credits

Directed by Roger YoungWritten by Glen A. LarsonGuest stars Branscombe Richmond, Fritz Weaver, Pamela Susan Shoop, Robert Loggia, Jeff MacKay, W.K. Stratton, Allen Williams, Clyde Kusatsu

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Episode 2

Don't Eat the Snow in Hawaii (2)

44m7.6 / 10

Magnum and Alice continue in their quest to find out the truth behind Lt. Dan Cook's death, and find themselves uncovering a case of gold smuggling, and a criminal mastermind whom Magnum and Dan once knew in Vietnam. But in trying to find out what really did happen to his deceased friend, Magnum puts his own life on the line as someone tries to stop him from investigating, using any means necessary...

Episode credits

Directed by Roger YoungWritten by Glen A. LarsonGuest stars Branscombe Richmond, Fritz Weaver, Pamela Susan Shoop, Robert Loggia, Jeff MacKay, W.K. Stratton, Allen Williams, Clyde Kusatsu

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Episode 3

China Doll

47m5.9 / 10

Magnum is hired by a beautiful Chinese antiques dealer that he's making a play for to protect a precious ancient vase—The Soul of Sung—until its buyer arrives in Hawaii to collect it. But unbeknownst to him, the priceless ornament is wanted by a Tong gang from the girl's home country, and a deadly martial arts assassin who can kill in the blink of an eye is hot on the trail.

Episode credits

Directed by Donald P. BellisarioWritten by Donald P. BellisarioGuest stars George Cheung, Susie Elene, Lee de Broux, Yankee Chang, Lee Woodd, Lee Gaber, Marvin Wong, Alice Lemon

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Episode 4

Thank Heaven for Little Girls and Big Ones Too

45m6.6 / 10

It's the Christmas season, and against his better judgment, Magnum agrees to being hired by five young schoolgirls to find their teacher, who has seemingly gone missing after falling in love. While he's working on the case, Magnum manages to convince Higgins to let the young girls stay on the Masters estate, but he's unaware that he's being deceived in a scam over a valuable painting recently purchased by Robin Masters.

Episode credits

Directed by Bruce Seth GreenWritten by Babs GreyhoskyGuest stars Al Harrington, Lauri Hendler, Katherine Cannon, Elizabeth Hoy, Shannon Brady, Erin Ostrem, Pamela Piper, Jim Demarest

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Episode 5

No Need to Know

45m7.5 / 10

Magnum returns from a case to find that Higgins' old Army commander is staying on the Masters estate, under tight security, until some I.R.A. members he helped capture are tried. Two secret intelligence agents hire Magnum to protect the brigadier and foil assassins out to kill him before the terrorists' trial, but the “need to know” basis the agents insist on operating by only serves to complicate matters for Magnum.

Episode credits

Directed by Lawrence DohenyWritten by Frank LupoGuest stars Richard Johnson, Robin Dearden, Edward Grover, Mariko Van Kampen, Gene Hamilton, David O'Malley, Richard McPherson, John Allen

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Episode 6

Skin Deep

45m7.2 / 10

When a beautiful model-actress is killed by a shotgun blast in a scenario closely resembling a scene from the script of an upcoming film, it is seemingly suicide. Magnum is hired by her former producer and lover to investigate any other men that she may have been seeing before her death.

Episode credits

Directed by Lawrence DohenyWritten by Donald P. BellisarioGuest stars Ian McShane, Ron Masak, Cathie Shirriff, Remi Abellira, Tommy Fujiwara, Paul Martin, Reri Tava Jobe, Rodrick Martin

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Episode 7

Never Again... Never Again

45m7.5 / 10

When Saul and Lena, an aging couple who run a local shop, abruptly make plans to leave town, suspicious Magnum and Rick, who are friends with the couple, investigate.

Episode credits

Directed by Robert LoggiaWritten by Babs Greyhosky, Jim Carlson, Terrence McDonnellGuest stars Robert Ellenstein, Andy McDermott, Hanna Landy, Glenn Cannon, Earl Kingston, Todd Camenson, Joslyn Suan, Robert L. Silva

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Episode 8

The Ugliest Dog in Hawaii

45m6.5 / 10

Higgins volunteers Magnum's services to guard a wealthy socialite's quarantined dog after the attempted dognapping of the canine. Sir Algernon Farnsworth soon finds himself to be the most wanted dog in Hawaii when his former owner, aging gangster Victor DiGiorgio, needs to get him back.

Episode credits

Directed by Lawrence DohenyWritten by Allan Cole, Frank Lupo, Chris BunchGuest stars Paul Gale, Michael V. Gazzo, Kathleen Nolan, Michael Nader, Shawn Hoskins, Jake Hoopai, Wayne Oxford, Liwai Napuelua Jr.

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Episode 9

Missing in Action

45m7.2 / 10

Although Eric Tobin was reported missing in action over eight years ago, his fiancee, Laura Fraser, endowed with ESP, doesn't believe it. Magnum befriends her and, in finding out the truth about Tobin, discovers that he was a highly trained and effective government agent working under the control of a man known only as Delta One.

Episode credits

Directed by Robert LoggiaWritten by Craig Buck, Ken PettusGuest stars Rebecca Holden, Lance LeGault, Patrick Bishop, Remi Abellira, Francisco Lagueruela, Jeff MacKay

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Episode 10

Lest We Forget

45m5.8 / 10

Magnum is hired by a Supreme Court nominee to find the woman he married on the eve of the raid on Pearl Harbor.

Episode credits

Directed by Lawrence DohenyWritten by Donald P. BellisarioGuest stars Miguel Ferrer, Scatman Crothers, Remi Abellira, Reri Tava Jobe, June Lockhart, Anne Lockhart, José Ferrer, Elizabeth Lindsey

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Episode 11

The Curse of the King Kamehameha Club

45m6.4 / 10

Rick is organizing a surf-ski competition to be held at the King Kamehameha Club (much to the disapproval of co-committee member Higgins) when a Kahuna appears and places a "curse" on the club and all who use it.

Episode credits

Directed by Winrich KolbeWritten by Babs GreyhoskyGuest stars Herman Wedemeyer, Lew Ayres, Manu Tupou, Gretchen Corbett, Remi Abellira, Sol K. Bright, Elizabeth Smith

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Episode 12

Thicker than Blood

45m7.5 / 10

T.C. makes a late-night flight to land on a tanker, but on the journey back he is cornered and arrested by the Coast Guard for transporting drugs. Magnum and Rick are certain of their friend's innocence, but are shocked when he intends to accept the charges and refuses their help.

Episode credits

Directed by Lawrence DohenyWritten by Donald P. BellisarioGuest stars Michael Spilotro, Alan Caillou, Jeff MacKay, Vincent Caristi, Charles Lucia, Andre Philippe, James Hildenbrand, Michael Dennis

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Episode 13

All Roads Lead to Floyd

45m5.5 / 10

A bubbly young woman hires Magnum to find her father who, after being missing for over ten years, had sent her a postcard from Hawaii. But her father is involved in some rather shady business, and Magnum isn't the only one looking for him.

Episode credits

Directed by Ron SatlofWritten by Babs Greyhosky, Rogers TurrentineGuest stars Noah Beery Jr., Georgia Schmidt, Anne Bloom, Red West, Andy Romano, Seth Sakai, Deborah Hedquist, Elissa Dulce Hoopai

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Episode 14

Adelaide

45m6.8 / 10

A woman hires Magnum to protect Norman, who is facing kidnap unless she pays a ransom; but the case has some unexpected twists.

Episode credits

Directed by Lawrence DohenyWritten by Robert HamiltonGuest stars Cameron Mitchell, Christine Belford, Don Lamond, Allan Kucin, Gray Gleason, Tremaine Tamayose, Deborah Takushi

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Episode 15

Don't Say Goodbye

45m5.7 / 10

Having once been hired by wealthy, blind Agatha Kimball to find her missing granddaughter, Amy, Magnum's services are once again called upon by his elderly friend after she has been contacted by a blackmailer claiming to have some important information about Amy.

Episode credits

Directed by Winrich KolbeWritten by Babs Greyhosky, T.J. MilesGuest stars Andrea Marcovicci, Mercedes McCambridge, Ted Danson, Jim Reynolds, Wallace W. Landford, Kanani Choy, Shirley Rogers, Harry Chang

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Episode 16

The Black Orchid

45m6.8 / 10

Magnum has been hired by a woman to act out some of her rich, bored sister's fantasy dramas, concocted from 1930s Dashiell Hammett films. Although growing to enjoy the world of fantasy, Magnum has a hard time keeping up with the eccentric woman, and when he finds out that her husband is a wealthy, infamously jealous and bad-tempered business man, he decides to cut his losses and end the arrangement.

Episode credits

Directed by Ray AustinWritten by Robert HamiltonGuest stars Judith Chapman, Ray Austin, Kathryn Leigh Scott, John Ireland, Robert Apisa, Robert F. Hoy, Rich Johnson

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Episode 17

J. "Digger" Doyle

50m7.7 / 10

Magnum tries to impress a beautiful 'fan' of Robin's by showing her the Robin Masters estate, only to learn that she is actually a top security expert hired by Robin to test the estate's security.

Episode credits

Directed by Winrich KolbeWritten by Donald P. BellisarioGuest stars Erin Gray, Stewart Moss, Ric Marlow, Jacqueline Ray, Orson Welles, Dean Wein, Philip Bancel, Patrick Bishop

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Episode 18

Beauty Knows No Pain

49m7.0 / 10finale

Magnum is hired by Barbara Terranova, a financially broke woman who can only afford his services for one day, to find her missing fiancé Roger. But the case has several tangles in store when Magnum finds there are others searching for Roger, too.

Episode credits

Directed by Ray AustinWritten by Robert HamiltonGuest stars Darby Hinton, Marcia Wallace, Jeff MacKay, Curtis Credel, Jim Weston, Louise Lewis, Walt Davis

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Episode information updated Jul 24, 2026

More about Magnum, P.I.

Cast

Tom SelleckThomas Magnum
John HillermanJonathan Higgins
Roger E. MosleyTerry 'TC' Calvin
Larry ManettiRick Wright
Gillian DobbAgatha Chumley
Jean Bruce ScottLt. Cmdr. Maggie Poole, USN
Paul BurkeAdmiral Kitchner
Kathleen LloydCarol Baldwin

Credits

Created by
Donald P. Bellisario, Glen A. Larson

Production details

Status
Ended
Series type
Scripted
Episodes
162
Original language
English

Networks & production

  • CBSUnited States
  • Belisarius ProductionsUnited States
  • Glen A. Larson ProductionsUnited States
  • Universal Television EntertainmentUnited States
  • Universal TelevisionUnited States

Themes

dobermannferrarihawaiihelicopterpolice proceduralprivate investigator