Crew
Terence Fisher
Director
PT
Paul Tabori
Screenplay
RH
Richard H. Landau
Screenplay
Michael Carreras
Producer
RH
Reginald H. Wyer
Director of Photography
IS
Ivor Slaney
Original Music Composer
RL
Robert L. Lippert
Producer
Cast
Howard Duff
Dr. Stephen Mitchell
Eva Bartok
Dr. Lisa Frank
Alan Wheatley
Dr. Smith
Philip Leaver
Professor Koepler
Michael Medwin
Dr. Toby Andrews
Andrew Osborn
Dr. Philip Crenshaw
CC
Cecile Chevreau
Vanessa Mitchell
Anthony Ireland
General Hayes
Hugh Moxey
Colonel Alfred Daniels
David Horne
Minister
LP
Leo Phillips
Sergeant Peterson (uncredited)
Marianne Stone
Mrs. Rogers (uncredited)
