Dr. Malcolm Wells
Vincent Price
Cornelia van Gorder
Agnes Moorehead
Jane Patterson
Riza Royce
Detective Davenport
Robert B. Williams
Lt. Andy Anderson
Gavin Gordon
Warner, the Chauffeur
John Sutton
Lizzie Allen
Lenita Lane
Dale Bailey
Elaine Edwards
Judy Hollander
Darla Hood
Mark Fleming
John Bryant
John Fleming
Harvey Stephens
Victor Bailey
Mike Steele
Theatre Play
Mary Roberts Rinehart
Director
Crane Wilbur
Screenplay
Screenstory
Original Music Composer
Louis Forbes
Art Direction
Dave Milton
Set Decoration
Rudy Butler
Avery Hopwood
Director of Photography
Joseph F. Biroc
Makeup Artist
Kiva Hoffman
Producer
C.J. Tevlin
Editor
William Austin
Grip
Harry Lewis