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