Watch Cannon Season 1 Episode 5: Call Unicorn

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 for five seasons. It was up for a Best Drama Emmy in '73, and Conrad was nominated for Best Drama (more…)

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Season 1, Episode 5 Call Unicorn

First Aired: September 28, 1971

Killers are Cannon's quarry. Cannon: William Conrad. Bingham: Wayne Rogers. Lyn Daniels: Patricia Smith. Dave Steuben: Joe Maross. Marty Webster: Charles Cioffi. Sharon: Jenny Sullivan. Rettig: Karl Lukas. O'Connor: Rayford Barnes.

Guest Cast

Joe Maross Dave Steuben

Karl Lukas Rettig

Jenny Sullivan Sharon

Rayford Barnes O'Connor

Charles Cioffi Marty Webster

Cast & Details See all »

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)