Before I Hang

Dr. John Garth conducting an innovative medical experiment aimed at prolonging life and combating aging. The experiment takes an unexpected turn, placing the doctor in a confrontation with the ethics of his work and the consequences of his research.

• 
  Boris Karloff

  Dr. John Garth
• 
  Evelyn Keyes

  Martha Garth
• 
  Bruce Bennett

  Dr. Paul Ames
• 
  Don Beddoe

  Capt. McGraw
• 
  Edward Van Sloan

  Dr. Ralph Howard
• 
  Ben Taggart

  Warden Thompson
• 
  Pedro de Cordoba

  Victor Sondini
• 
  Bertram Marburgh

  Stephen Barclay
• 
  Robert Fiske

  District Attorney
• 
  Frank Richards

  Otto Kron - Convict