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Richard Diamond, Private Detective

6.819574 seasonsTV SeriesCrimeDramaAction & Adventure

Richard Diamond, Private Detective is an American detective drama which aired on radio from 1949 to 1953, and on television from 1957 to 1960.

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Seasons & Episodes

E1
The Hoodlum
Oct 5, 1959
E2
Act of Grace
Oct 12, 1959
E3
The Bookie
Oct 19, 1959
E4
The Client
Oct 26, 1959
E5
The Runaway
Nov 2, 1959
E6
No Laughing Matter
Nov 9, 1959
E7
The Messenger
Nov 16, 1959
E8
The Counselor
Nov 23, 1959
E9
The Image
Nov 30, 1959
E10
The Adjustor
Dec 7, 1959
E11
Marked for Murder
Dec 14, 1959
E12
The Caller
Dec 21, 1959
E13
One Dead Cat
Dec 28, 1959
E14
Dead to the World
Jan 11, 1960
E15
Seven Swords
Jan 18, 1960
E16
The Fine Art of Murder
Jan 25, 1960
E17
The Popskull
Jun 28, 1960
E18
And Whose Little Baby Are You?
Jul 5, 1960
E19
Fallen Star
Jul 19, 1960
E20
Coat of Arms
Aug 2, 1960
E21
Double Trouble
Aug 9, 1960
E22
The Lovely Fraud
Aug 16, 1960
E23
Accent on Murder
Aug 23, 1960
E24
East of Danger
Aug 30, 1960
E25
Running Scared
Sep 6, 1960
E26
The Mouse

Cast

DJDavid Janssen
David Janssen
Richard Diamond / Chuck Garrett
RDRichard Devon
Richard Devon
Sgt. Alden

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1971 · 6.7
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1960 · 6.7
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1958 · 5.7
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1960 · 4.8
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More from Richard Devon · Co-star actor

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1957 · 7.7
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1963 · 7.3
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1967 · 6.8
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1958 · 7.1
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1959 · 7.5
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1951 · 6.5
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1957 · 6.6
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1966 · 7.6
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1965 · 8.0
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Richard Diamond, Private Detective — streaming FAQ

Which OTT platform streams Richard Diamond, Private Detective?

Richard Diamond, Private Detective isn't streaming anywhere in Canada yet.

Is Richard Diamond, Private Detective on Netflix?

No, Richard Diamond, Private Detective is not on Netflix in Canada as of September 2026.

Is Richard Diamond, Private Detective on Amazon Prime Video?

No, Richard Diamond, Private Detective isn't on Amazon Prime Video in Canada right now.

Where can I watch Richard Diamond, Private Detective for free?

Richard Diamond, Private Detective isn't streaming in Canada yet, so there's no way to watch it free at the moment.

How many seasons are in Richard Diamond, Private Detective?

Richard Diamond, Private Detective has 4 seasons in total (77 episodes). The series concluded in 1960.

Are all episodes of Richard Diamond, Private Detective out yet?

Yes — all 77 episodes across 4 seasons of Richard Diamond, Private Detective are out and available to stream.

Is there a Season 5 of Richard Diamond, Private Detective?

No — Richard Diamond, Private Detective ended after 4 seasons, so there is no Season 5.