Cannon 1971 | TV Show

Cast & Crew  |  Episode Guide

Rough and rotund Frank Cannon was (in one sense) the biggest TV detective of the '70s. The L.A. PI was no `Hollywood god,' conceded his portrayer, William Conrad. But he cared and it showed. `Cannon' was a staple of producer Quinn Martin's detective stable (more…)

Premiered: September 14, 1971

Rating: None

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Season 2, Episode 21 The Seventh Grave

First Aired: February 28, 1973

Clouding the search for a murderer: a lab worker who's altering the evidence. Cannon: William Conrad. Guy Quigley: Barry Nelson. Hal Rawdon: Jim Davis. Lou Shain: Lou Frizzell. Thomas Pittman: Eldon Quick. Boyden: Robert Donner.

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The Prisoners

Season 2, Episode 20

February 21, 1973

Next Episode

Catch Me if You Can

Season 2, Episode 22

March 7, 1973

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