Magnum, P.I. poster

Magnum, P.I.

"He's a Hellraiser in Paradise."

TV Show TV-PG 1980 45m/ep 7.3 /10 Ended
CBS A CBS Original
Created by Donald P. Bellisario, Glen A. Larson

On sunlit Oahu, Thomas Magnum lives the easy life of a private investigator with a free-spirited streak. He rents a beachside estate, cruises a red Ferrari, and swings by a fancy bar to chase leads that rarely pay on time. Magnum taunts danger with a smile, using charm and street smarts to crack... Read more

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Streaming availability last verified: January 30, 2026

About Magnum, P.I.

On sunlit Oahu, Thomas Magnum lives the easy life of a private investigator with a free-spirited streak. He rents a beachside estate, cruises a red Ferrari, and swings by a fancy bar to chase leads that rarely pay on time. Magnum taunts danger with a smile, using charm and street smarts to crack cases on his own terms. He shares the island with Higgins, the sharp eyed resident manager who keeps him in line, and his friends Rick and TC who float between business and buddy comedy. Each episode tosses Magnum into a mix of mysteries, close calls, and moments of levity, where clues surface in the most unexpected places and loyalty often matters more than justice alone. The show also threads a sense of moral complexity beneath the sunlit mood as Magnum balances personal loyalties with the demands of justice.

Premiering in 1980, Magnum, P.I. was created by Glen A. Larson and Donald P. Bellisario. It is an original concept not adapted from a prior work, filmed across Hawaii with a rotating roster of directors.

Magnum P.I. helped define the sun soaked action mystery vibe of the 80s. Tom Selleck's mustache and the Ferrari 308 became instantly iconic images, while Hawaii's beaches and a breezy, confident private eye became shorthand for a certain glamorous, island bound detective fantasy.

Critics framed Magnum P.I. as a stylish blend of action, humor, and mystery, anchored by Selleck's charm and a dependable ensemble. The show often touched on loyalty, friendship, and boundaries between privilege and responsibility, delivering plot twists with a light, entertaining touch.

Awards: The series earned nominations at major ceremonies during its run, highlighting the cast and production. It drew attention for its lead performance and overall execution, helping cement Magnum, P.I. as a standout entry in the era's television landscape.

Details

Release Date
December 11, 1980
Episode Length
45m
Rating
TV-PG
User Ratings
425 votes
Type
TV Series
Seasons
8
Episodes
162
Network
CBS
Status
Ended
Genres
Action & Adventure, Crime, Drama, Mystery
Country
United States
Studio
Belisarius Productions +3 more
External Links
View on IMDB

Official Trailer

Cast

Tom Selleck

Tom Selleck

Thomas Magnum

John Hillerman

John Hillerman

Jonathan Higgins

Roger E. Mosley

Roger E. Mosley

Terry 'TC' Calvin

Larry Manetti

Larry Manetti

Rick Wright

Created by: Donald P. Bellisario, Glen A. Larson

Seasons (8 seasons, 162 episodes)

Season 1

Season 1

18 episodes - 1980

Season 2

Season 2

22 episodes - 1981

Season 3

Season 3

23 episodes - 1982

Season 4

Season 4

21 episodes - 1983

Season 5

Season 5

22 episodes - 1984

Season 6

Season 6

21 episodes - 1985

Season 7

Season 7

22 episodes - 1986

Season 8

Season 8

13 episodes - 1987

Frequently Asked Questions

Magnum, P.I. is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, you can buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

Magnum, P.I. has 8 seasons with a total of 162 episodes.

With a rating of 7.3/10 from 425 viewers, Magnum, P.I. is well-regarded and recommended by viewers.

On sunlit Oahu, Thomas Magnum lives the easy life of a private investigator with a free-spirited streak. He rents a beachside estate, cruises a red Ferrari, and swings by a fancy bar to chase leads that rarely pay on time. Magnum taunts danger with a smile, using charm and street smarts to crack ...

Magnum, P.I. stars Tom Selleck, John Hillerman, Roger E. Mosley, and Larry Manetti.

Magnum, P.I. was created by Donald P. Bellisario and Glen A. Larson.

Magnum, P.I. was released on December 11, 1980.

Magnum, P.I. is a Action & Adventure, Crime, Drama, and Mystery series.

Magnum, P.I. is a fictional TV series about Thomas Magnum, a private investigator living in Hawaii. It isn't presented as a true story.

Tom Selleck stars as Thomas Magnum, a private investigator who lives on a Hawaii estate and drives a posh Ferrari.

The show is set at a beachfront estate in Hawaii as Magnum works on various private investigations.

Magnum, P.I. has 8 seasons and 162 episodes. The Top Cast includes Tom Selleck as Thomas Magnum, John Hillerman as Jonathan Higgins, Roger E. Mosley as Terry 'TC' Calvin, and Larry Manetti as Rick Wright.