Before I Hang
Beware! When Karloff stops the clock, your hour has come!
A physician on death row for a mercy killing is allowed to experiment on a serum using a criminals' blood, but secretly tests it on himself. He gets a pardon, but finds out he's become a Jekyll-&-Hyde.
Direction
Screenplay
Cast
Boris Karloff
Dr. John Garth
Evelyn Keyes
Martha Garth
Bruce Bennett
Dr. Paul Ames
Edward Van Sloan
Dr. Ralph Howard
👤
Ben Taggart
Warden Thompson
Pedro de Cordoba
Victor Sondini
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Wright Kramer
George Wharton
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Bertram Marburgh
Stephen Barclay
Don Beddoe
Police Capt. McGraw
Robert Fiske
District Attorney
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Benjamin H. Kline
Cinematographer
