Key Witness poster
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Key Witness

4.819471h 7mNRMovieCrimeDramaThriller

A man takes over the identity of a dead man while on the lam from a crime he didn't commit.

DirectorD. Ross Lederman
WritersJ. Donald Wilson·Edward Bock
ProducerRudolph C. Flothow

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Key Witness was released on October 9, 1947 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by D. Ross Lederman

JBJohn Beal
John Beal
Milton Higby
TMTrudy Marshall
Trudy Marshall
Marge Andrews
JLJimmy Lloyd
Jimmy Lloyd
Larry Summers
HMHelen Mowery
Helen Mowery
Sally Guthrie
WGWilton Graff
Wilton Graff
Albert Loring
BRBarbara Read
Barbara Read
Martha Higby (as Barbara Reed)
CTCharles Trowbridge
Charles Trowbridge
John Ballin
HHHarry Hayden
Harry Hayden
Custer Bidwell
WNWilliam Newell
William Newell
Smiley
SJSelmer Jackson
Selmer Jackson
Edward Clemmons
RWRobert B. Williams
Robert B. Williams
Officer Johnson
SBStanley Blystone
Stanley Blystone
Patrolman - Accident Scene (uncredited)

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Key Witness — streaming FAQ

Which OTT platform streams Key Witness?

Key Witness isn't streaming anywhere in Canada yet.

Is Key Witness on Netflix?

No, Key Witness is not on Netflix in Canada as of September 2026.

Is Key Witness on Amazon Prime Video?

No, Key Witness isn't on Amazon Prime Video in Canada right now.

Where can I watch Key Witness for free?

Key Witness isn't streaming in Canada yet, so there's no way to watch it free at the moment.

What is the OTT release date for Key Witness?

Key Witness hasn't started streaming in Canada yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around November 27, 1947. This is a prediction, not a confirmed date.