演职人员
作者
埃德加·华莱士
Dr. Erik Leichner
Anton Diffring
Vince Warren
威廉·西尔维斯特
Diane Graydon
Justine Lord
Schroeder
Martin Miller
Brennan
Tony Garnett
Chemist
Warren Mitchell
Foster
Philip Locke
Vanessa Palmer
Jacqueline Jones
Dr. Tanfield
杰弗里·帕尔默
Vivienne Leichner
Sylva Langová
Inspector Macready
Peter Howell
Wilkinson
Oliver MacGreevy
Whitehead
David Futcher
Sergeant
Clifford Earl
Detective
Derek Partridge
Policeman
Fred Beauman
Policeman
Michael Moyer
Soldier
Roland Curram