Director/a
Edmond T. Gréville
DIRECTOR/A
Reparto (por orden de créditos)
Mel Ferrer
Stephen Orlac
Christopher Lee
Nero the Magician
Dany Carrel
Régina
Lucile Saint-Simon
Louise Cochrane Orlac
Felix Aylmer
Dr. Francis Cochrane
Basil Sydney
Maurice Seidelman
Donald Wolfit
Professor Volchett
Peter Reynolds
Mr. Felix
Campbell Singer
Inspector Henderson
Donald Pleasence
Graham Coates
Yanilou
Emilie
David Peel
Pilot
Anita Sharp-Bolster
Volcheff's Assistant
Gertan Klauber
Fairground Attendant
Edouard Hemme
Ange
Mireille Perrey
Madame Aliberti
Walter Randall
Waiter
Arnold Diamond
Dresser
Janina Faye
Child
Manning Wilson
Inspector Jagger
Antoine Balpêtre
(uncredited)
Franca Bellj
Cell Whore(uncredited)
Peter Bennett
1st Member(uncredited)
Ernest Blyth
Nightclub Audience(uncredited)
Jean Combal
Fred Davis
Detective(uncredited)
Arthur Dibbs
Nightclub Audience Member(uncredited)
Pierre Ferrari
Ambulance Attendant(uncredited)
Andrée Florence
Jean Fountaine
French Waiter(uncredited)
Charles Gilliard
Victor Harrington
Juba Kennerley
Aileen Lewis
Pat Lewis
Nurse(uncredited)
George Merritt
2nd Member(uncredited)
John More
Concert Audience(uncredited)
Richard Neller
Surgeon in Clinic Hallway(uncredited)
Terry Sartain
Man in Clinic Hallway(uncredited)
John Smart
Nighclub Audience(uncredited)
Emile Stemmler
Nightclub Waiter(uncredited)
Philip Stewart
Fred Stroud
John Tatham
John Timberlake
Club Barman(uncredited)
Johnny Wyne