طاقم التمثيل
Johnnie Schofield
Jim Barnes (uncredited)
Robert Beatty
Maj. Sam Seagram
Cyril Chamberlain
Inspector Carter
Marianne Stone
Maisie
Herbert Lom
Dr. Alex Leon
Herbert Lomas
George Jackson
Hal Osmond
Agent Lawson
Hartley Power
General Adams (uncredited)
Philip Ray
Sentry (uncredited)
James Donald
Michael Heathley
Noel Willman
Dr. Dennis Bord
Muriel Pavlow
Caroline Cartier
Stanley Maxted
Prof. Adams
Phyllis Calvert
Lydia Heathley
Patric Doonan
Brian Jackson
Walter Fitzgerald
Sir Charles Craddock
Maurice Denham
Prof. Carrington
Marjorie Fielding
Michael's Mother