Cast (19)

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)

Crew (28)

Kurt Neumann

Director

Paul Sawtell

Original Music Composer

Merrill G. White

Editor

Robert L. Lippert

Producer

Karl Struss

Director of Photography

James Clavell

Screenplay

Kurt Neumann

Producer

George Langelaan

Story

Theobold Holsopple

Art Direction

Lyle R. Wheeler

Art Direction

Eli Benneche

Set Decoration

Don Isaacs

Sound Editor

Ben Nye

Makeup Artist

Walter M. Scott

Set Decoration

L.B. Abbott

Visual Effects

Eugene Grossman

Sound

Dick Jensen

Sound Editor

Harry M. Leonard

Sound

Kathleen Fagan

Script Supervisor

Wayne Fitzgerald

Title Designer

Clarence Marks

Dialogue Coach

Orven Schanzer

Assistant Editor

Earl Gilbert

Lighting Technician

Adele Balkan

Costume Design

Helen Turpin

Hairstylist

Bernhard Kaun

Conductor

James B. Gordon

Special Effects

Jack Gertsman

Assistant Director