Cannon poster

Series · 1971 · 60 min · 5 seasons

Cannon (1971)

“L.A.'s biggest crime fighter!”

6.7/10 · 43 votes
▶ Where to watch
DramaAction & Adventure

Cannon is a TV series (Drama and Action & Adventure) that first aired in 1971. Cannon has 5 seasons and 123 episodes in total. It has an average rating of 6.7/10 from 43 viewers. There is currently no known legal streaming option for Cannon in United States. Check back later or switch your region.

Last episode S5 · E25 — Mad Man March 3, 1976

Where can I watch Cannon

📍 United States

No legal streaming option is known in United States yet. Try another region from the menu.

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Plot

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.

Cast

Images

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Tags

#ex-cop#private investigator#los angeles, california#aggressive#antagonistic#defiant

Seasons

Frequently asked questions

Where can I watch Cannon?

There is currently no known legal streaming option for Cannon in United States. Check back later or switch your region.

Who stars in Cannon?

The main cast of Cannon includes William Conrad, Charles Bateman, Keith Andes, Tim O'Connor and John Vernon.

Who created Cannon?

Cannon was created by Edward Hume.

How many seasons and episodes does Cannon have?

Cannon has 5 seasons and 123 episodes in total.

When was Cannon released?

Cannon first aired on September 14, 1971.

Has Cannon ended?

Yes, Cannon has ended.

Is Cannon worth watching?

Cannon has an average rating of 6.7/10 from 43 viewers on TMDB.

What should I watch if I liked Cannon?

If you enjoyed Cannon, try The Rockford Files, Police Woman, Hunter and Dragnet.

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Updated: October 25, 2026 ·