US / US providers
Global / English-region fallback
Seasons & episodes
Searching for watch Cannon season 5 online? Use the episode list below (legal-only availability varies by region).
Where to watch “Cannon” (1971) online legally? See US streaming options first, plus English-region fallbacks.
Cannon first aired in 1971 • originally associated with CBS • 5 seasons • 123 episodes • around 60 minutes per episode • status: Ended.
If you searched for “watch Cannon online” (1971), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Drama, Action & Adventure space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
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.
Keywords
ex-cop, private investigator, los angeles, california, aggressive, antagonistic, defiant.
Stills
Similar series
The Rockford Files, Police Woman, Hunter, Dragnet, The New Avengers, Ironside, Starsky & Hutch, Nash Bridges.
Main cast
Official trailer
There’s no trailer available for this series right now.
