Mansion of the Doomed

Richard Basehart Dr. Leonard Chaney Gloria Grahame Katherine Lance Henriksen Dr. Dan Bryan JoJo D'Amore Georgio Trish Stewart Nancy Chaney Al Ferrara Al Donna Andresen Sylvia Porter Marilyn Joi Miss Mathews Katherine Fitzpatrick Elevator Victim Katherine Stewart The Hitchhiker Vic Tayback Detective Simon Simmy Bow Ambulance Doctor Arthur Space Wino Del Negro Black Intern