Helmut Dantine
饰 The Stranger
Derek Bond
饰 Arthur Walker
Cyril Luckham
饰 Dr. Meinard
Willoughby Gray
饰 Tom Harding
Marigold Russell
饰 Gretchen Harding
Kenneth Edwards
饰 Charles Dixon
David Garth
饰 First Police Officer
Stanley Van Beers
饰 General
奈杰尔·格林
饰 Second Police Officer
Graham Stuart
饰 Police Chief
Jack Gwillim
饰 Representative of Parliament (uncredited)
John Le Mesurier
饰 Official/Man at Desk (uncredited)
Hugh Moxey
饰 Secretary of the Interior (uncredited)
Peter Sallis
饰 Soldier (uncredited)
