![The Secret Witness](https://image.tmdb.org/t/p/original//mQzQRzIM5vKVodLjK6Oaibmn6S1.jpg)
![The Secret Witness](https://image.tmdb.org/t/p/w200//49fDYcfxz3hmq99fPaeWE2uoB2J.jpg)
The Secret Witness
1 hour 6 minutes1931-12-12
3.0
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A wealthy, cheating husband is found murdered in his penthouse apartment. The police soon arrest a suspect, but the victim's downstairs neighbor believes the man is innocent and sets out to prove who really committed the murder.
Cast
![Una Merkel](https://image.tmdb.org/t/p/w200//u4oNB36e1Cjsh3CDwUFA6UAiYf.jpg)
Una Merkel
Lois Martin
![Purnell Pratt](https://image.tmdb.org/t/p/w200//vU3WeeWZuVAXrOPaCLaupPt5QzI.jpg)
Purnell Pratt
Capt. McGowan
![Zasu Pitts](https://image.tmdb.org/t/p/w200//yzz6JRsLsmciHcsv7lEigYy2cEy.jpg)
Zasu Pitts
Bella
![Clarence Muse](https://image.tmdb.org/t/p/w200//9k5D1LxHU7C0MhErSiY1uVt0mm8.jpg)
Clarence Muse
Jeff - Building Janitor
![Paul Hurst](https://image.tmdb.org/t/p/w200//l068yW6ly6M7IkjTWD8qtB5O2kA.jpg)
Paul Hurst
Officer Brannigan
![Ralf Harolde](https://image.tmdb.org/t/p/w200//3SphHINjbpRSzw7zhVYeKVvfo4T.jpg)
Ralf Harolde
Lewis Leroy
![William Collier Jr.](https://image.tmdb.org/t/p/w200//zgFHpJl1Tor0AVVXq9QOV4L14SF.jpg)
William Collier Jr.
Arthur Jones aka Casey
![Nat Pendleton](https://image.tmdb.org/t/p/w200//9rZC8qMgJTJ7QYgg6ckXIv8uYRd.jpg)
Nat Pendleton
Gunner - Bodyguard
![Rita La Roy](https://image.tmdb.org/t/p/w200//dzdA7LbruY5bkVNDlTctx5q1i1X.jpg)
Rita La Roy
Sylvia Folsom
![Hooper Atchley](https://image.tmdb.org/t/p/w200//rJ5kyxxf56ESiUPkP5OMtVGSBQZ.jpg)
Hooper Atchley
Herbert 'Bert' Folsom
![James Durkin](https://image.tmdb.org/t/p/w200//hqvjyp2U2cl5fUQ65kMipjfGkc.jpg)
James Durkin
Detective
![Mike Donlin](https://image.tmdb.org/t/p/w200//6IFowMnxkp2f5jhZ0zmidDhBnOk.jpg)
Mike Donlin
Mike - Speakeasy Proprietor
![June Clyde](https://image.tmdb.org/t/p/w200//cmMxe0UtxVsdaIpNWzrlfEvL45S.jpg)
June Clyde
Tess Jones
![Clyde Cook](https://image.tmdb.org/t/p/w200//wc2jFbf5Zwx0HSw4AFwRpfuLtAp.jpg)
Clyde Cook
Larson - Building Engineer
![Greta Granstedt](https://image.tmdb.org/t/p/w200//gdUtShsitqjeuiPExjBC62CxkiU.jpg)
Greta Granstedt
Gunner's Woman Friend
![Henry Hall](https://image.tmdb.org/t/p/w200//lBQJU97r7XlraBIzqlp6PgIC03j.jpg)
Henry Hall
Police Commissioner Martin
![Maston Williams](/_next/static/media/notFound.aecd17f8.png)
Maston Williams
Contact Detective
![Billy Bletcher](https://image.tmdb.org/t/p/w200//ncapDtCeDsMJxEKFXocJTFfnpau.jpg)