Director/a
Quentin Lawrence
DIRECTOR/A
Reparto (por orden de créditos)
Stanley Baker
Joe Newman
Peter Cushing
Dr. Peter von Brecht
Georgina Ward
Maria Wienewski
Mai Zetterling
Lisa Deutsch
Eric Portman
Inspector Hofmeister
Niall MacGinnis
Brenner
Nigel Green
Sgt. Hirsch
Barbara Everest
Martha Gelman
Harold Scott
Professor Gustav Schiller
Martin Boddey
Policeman with Dog (uncredited)
Alfred Burke
Heinrich (uncredited)
Danny Grover
Karel Eisler (uncredited)
George Herbert
Raditsky (uncredited)
John Longden
Munch (uncredited)
Fred McNaughton
Ticket Inspector (uncredited)
James Ottaway
Rahn-Hotel Manager (uncredited)
Miriam Pritchett
Fat Lady on Train (uncredited)
Bob Ryan
Otto (uncredited)
Ivor Salter
Ambulance Driver (uncredited)
Anthony Sheppard
Second Policeman (uncredited)
Frank Sieman
Hotel Clerk (uncredited)
Maya Sorell
Minna the Maid (uncredited)
Larry Taylor
Ernst (uncredited)
Mela White
Helga (uncredited)
Brian Wilde
Cemetery Superintendent (uncredited)
Fred Wood
Exhumation Worker (uncredited)