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.

Season 3 · Episode 1 ·
He Who Digs a Grave (1)
A writer is down for the murder of his wife and her lover, but she's left a contradictory note. ""Who builds stronger than a mason, a shipwright, or a carpenter?""
26 episodes
No episodes match your search.
The cast behind this title
Titles you might also enjoy
About
Episode 1 of season 3 of Cannon: “He Who Digs a Grave (1)”. Aired 1973-09-12. Watch it online free on ZapFlix.