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)
