Full Credits
30 members

Charles Laughton
Sire Alain de Maletroit

Boris Karloff
Voltan

Sally Forrest
Blanche de Maletroit

Richard Wyler
Denis de Beaulieu
William Cottrell
Corbeau

Alan Napier
Count Grassin

Morgan Farley
Renville

Paul Cavanagh
Edmond de Maletroit

Michael Pate
Talon
Marion Gray
Mary Bayless
George Bruggeman
Forrest Burns

George Calliga
Monique Chantal

Jack Chefe

Harry Cording

Herbert Evans

Franklyn Farnum

Charles Horvath

Forbes Murray

Barry Norton

William H. O'Brien

Frank O'Connor

Eddie Parker
Joe Phillips
Tao Porchon

Scott Seaton

Ellinor Vanderveer
Patrick Whyte
22 members
Joseph Pevney
Director
Jerry Sackheim
Screenplay
Robert Louis Stevenson
Short Story
Ted Richmond
Producer
Irving Glassberg
Director of Photography
Miklós Rózsa
Music
Joseph Gershenson
Music Director
Herman Stein
Music
William Lava
Music
Hans J. Salter
Music
Frank Skinner
Music
Glenn E. Anderson
Sound
Leslie I. Carey
Sound
Bernard Herzbrun
Art Direction
Julia Heron
Set Decoration
Eric Orbom
Art Direction
Russell A. Gausman
Set Decoration
Nathan Juran
Art Direction
Bud Westmore
Makeup Artist
Rosemary Odell
Costume Design
Joan St. Oegger
Hairstylist
Edward Curtiss
Editor