Key Witness (1947): cast, story & where to watch
1947 · Film · ★ 3.9

Released in 1947, Key Witness is a crime film directed by D. Ross Lederman, running about 67 minutes.
What it’s about. A man takes over the identity of a dead man while on the lam from a crime he didn't commit.
Who’s in it. Key Witness stars John Beal as Milton Higby, Trudy Marshall as Marge Andrews, Jimmy Lloyd as Larry Summers and Helen Mowery as Sally Guthrie, among others.
How it landed. With an audience score of 3.9/10, Key Witness has proved divisive with audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Key Witness page.
If you liked it. Fans of Key Witness tend to enjoy The Shawshank Redemption, The Godfather, The Godfather Part II and The Dark Knight.
Frequently asked
- Where can I watch Key Witness (1947)?
- Streaming, rental and purchase options for Key Witness change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Key Witness worth watching?
- Key Witness holds an audience score of 3.9 out of 10, and is a strong pick if you enjoy crime. Reactions are mixed, so it may depend on taste.
- Who stars in Key Witness?
- Key Witness stars John Beal, Trudy Marshall, Jimmy Lloyd, Helen Mowery and Wilton Graff.
- When was Key Witness released?
- Key Witness was released in 1947, with a runtime of about 67 minutes.
