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Cannon is a CBS detective television series produced by Quinn Martin which aired from March 26, 1971 to March 3, 1976. The primary protagonist is the title character, private detective Frank Cannon, played by William Conrad. He also appeared on two episodes of Barnaby Jones.

Cannon is the first Quinn Martin-produced series to be aired on a network other than ABC. A "revival" television film, The Return of Frank Cannon, was aired on November 1, 1980. In total, there were 124 episodes.

  1. Edward Hume


Series Cast

  1. William Conrad

    William Conrad

    123 Episodes

  2. Charles Bateman

    Charles Bateman

    6 Episodes

  3. John Vernon

    John Vernon

    5 Episodes

  4. Tim O'Connor

    Tim O'Connor

    5 Episodes

  5. Keith Andes

    Keith Andes

    4 Episodes

  6. David Hedison

    David Hedison

    4 Episodes

  7. Lee Purcell

    Lee Purcell

    4 Episodes

  8. Robert Webber

    Robert Webber

    4 Episodes

  9. Dana Elcar

    Dana Elcar

    4 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 5

1975 | 25 Episodes

This is a list of episodes from the fifth and final season of Cannon.

View All Seasons



Status Ended


  • See more TV shows from CBS...

Type Scripted

Original Language English


Content Score


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