Stephen Orlac
Mel Ferrer
Nero the magician
Christopher Lee
1st Member
Peter Bennett
2nd Member
George Merritt
Dresser
Arnold Diamond
Child
Janina Faye
Fairground attendant
Gertan Klauber
Waiter
Walter Randall
Régina / Li-Lang
Dany Carrel
Louise Cochrane Orlac
Lucile Saint-Simon
Dr. Francis Cochrane
Felix Aylmer
Mr. Felix
Peter Reynolds
Maurice Seidelman
Basil Sydney
Inspector Henderson
Campbell Singer
Professor Volchett
Donald Wolfit
Graham Coates
Donald Pleasence
Music
Claude Bolling
Director
Edmond T. Gréville
Writer
Dialogue
John Baines
Novel
Maurice Renard
Production Design
Eugène Piérac
Editor
Jean Ravel
Producer
Donald Taylor
Director of Photography
Jacques Lemare
Desmond Dickinson
Oswald Hafenrichter
Steven Pallos
Art Direction
John Blezard
Wardrobe Master
Rebecca Breed