Season 2, Episode 12 The Endangered Species
First Aired: December 13, 1972
Charged with murder, Cannon's friend has the real killer for a lawyer. Cannon: William Conrad. Arthur Bellamy: Carl Betz. William Coates: Andrew Duggan. Gardner Finney: Billy Green Bush. Liza Carter: Katherine Justice. Marvin Forman: Hal England.
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- Premiered: September 14, 1971
- Rating: None
- Premise: 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)