Credits
Cast
David Hedison
Andre Delambre
Patricia Owens
Helene Delambre
Vincent Price
François Delambre
Herbert Marshall
Insp. Charas
Kathleen Freeman
Emma
Betty Lou Gerson
Nurse Andersone
Charles Herbert
Philippe Delambre
Eugene Borden
Dr. Ejoute (uncredited)
George Calliga
Club Member (uncredited)
Harry Carter
Orderly (uncredited)
Bill Clark
Policeman (uncredited)
Arthur Dulac
French Waiter (uncredited)
Bess Flowers
Audience Member (uncredited)
Herschel Graham
Club Member (uncredited)
Torben Meyer
Gaston (uncredited)
Sol Murgi
Audience Member (uncredited)
George Nardelli
Detective (uncredited)
Franz Roehn
Police Doctor (uncredited)
Charles Tannen
Doctor (uncredited)
Art
Lyle R. Wheeler
Art Direction
Theobold Holsopple
Art Direction
Walter M. Scott
Set Decoration
Eli Benneche
Set Decoration
Wayne Fitzgerald
Title Designer
Camera
Karl Struss
Director of Photography
Costume & Make-Up
Adele Balkan
Costume Design
Helen Turpin
Hairstylist
Ben Nye
Makeup Artist
Crew
Clarence Marks
Dialogue Coach
James B. Gordon
Special Effects
Directing
Jack Gertsman
Assistant Director
Kurt Neumann
Director, Producer
Kathleen Fagan
Script Supervisor
Editing
Orven Schanzer
Assistant Editor
Merrill G. White
Editor
Lighting
Earl Gilbert
Lighting Technician
Production
Robert L. Lippert
Producer
Sound
Bernhard Kaun
Conductor
Paul Sawtell
Original Music Composer
Harry M. Leonard
Sound
Eugene Grossman
Sound
Don Isaacs
Sound Editor
Dick Jensen
Sound Editor
Visual Effects
L.B. Abbott
Visual Effects
Writing
James Clavell
Screenplay
George Langelaan
Story