Magnum, P.I.

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Magnum, P.I. is an American television series starring Tom Selleck as Thomas Magnum, a private investigator living on Oahu, Hawaii. The series ran from 1980 to 1988 in first-run broadcast on the American CBS television network.

According to the Nielsen ratings, Magnum, P.I. consistently ranked in the top twenty U.S. television programs during the first five years that the series was originally broadcast in the United States. Originally appearing in a prime time American network timeslot of 8 p.m. Eastern on Thursdays, Magnum, P.I. was one of the highest-rated shows on U.S. television.

  1. Glen A. Larson


  2. Donald P. Bellisario


Series Cast

  1. Tom Selleck

    Tom Selleck

    Thomas Magnum

    162 Episodes

  2. John Hillerman

    John Hillerman

    Jonathan Quayle Higgins III

    162 Episodes

  3. Roger E. Mosley

    Roger E. Mosley

    Théodore 'Terry' Calvin (T.C.)

    162 Episodes

  4. Larry Manetti

    Larry Manetti

    Orville 'Rick' Wright

    162 Episodes

  5. Jeff MacKay

    Jeff MacKay

    22 Episodes

Full Cast & Crew

Last Season

Magnum, P.I.

Season 8

1987 | 13 Episodes

Season 8 of Magnum, P.I. premiered on October 7, 1987.

View All Seasons

Magnum, P.I.
Magnum, P.I.


Status Ended


  • See more TV shows from CBS...


  • NR


    No rating information

Type Scripted

Original Language English

Runtime 60m, 45m



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