演员阵容
詹姆斯·唐纳德
Michael Heathley
Phyllis Calvert
Lydia Heathley
Noel Willman
Dr. Dennis Bord
赫伯特·洛姆
Dr. Alex Leon
罗伯特·比蒂
Maj. Sam Seagram
Patric Doonan
Brian Jackson
Walter Fitzgerald
Sir Charles Craddock
Muriel Pavlow
Caroline Cartier
Maurice Denham
Prof. Carrington
Marjorie Fielding
Michael's Mother
Herbert Lomas
George Jackson
Geoffrey Denton
Fisher
Cyril Chamberlain
Inspector Carter
Hal Osmond
Agent LawsonCaven Watson
Dr. Ferguson
Marianne Stone
Maisie
Stanley Maxted
Prof. Adams
哈特利·鲍尔
General Adams (uncredited)
Philip Ray
Sentry (uncredited)
Johnnie Schofield
Jim Barnes (uncredited)John Warren
Ted (uncredited)艺术
John Howell
美术指导工作人员
音响
摄影
剪辑
Frederick Wilson
剪辑师编剧
威廉·费尔柴尔德
剧本John Pudney
编剧导演
制片
服装与化妆
