The Alligator People

Under therapeutic hypnosis, a seemingly well-adjusted young woman tells a fantastic story, verified by lie detector, of her forgotten marriage to a man who disappeared on the day of their honeymoon, and of her search for him which takes her to a lonely mansion in a remote section of swampland tenanted by snakes, alligators, a drunken one-armed lout, a mysterious doctor, and a cold-hearted elderly woman who lives alone in a brooding manse.

• 
  Beverly Garland

  Joyce Webster, aka Jane Marvin
• 
  Bruce Bennett

  Dr. Eric Lorimer
• 
  Lon Chaney Jr.

  Manon
• 
  George Macready

  Dr. Mark Sinclair
• 
  Frieda Inescort

  Mrs. Lavinia Hawthorne
• 
  Richard Crane

  Paul Webster
• 
  Douglas Kennedy

  Dr. Wayne McGregor
• 
  Bill Bradley

  Patient 'Number Six' (uncredited)
• 
  Hal K. Dawson

  Conductor
• 
  Dudley Dickerson

  Porter