Patricia Neal
Susan North
Cast (14)
Helmut Dantine
The Stranger
Derek Bond
Arthur Walker
Cyril Luckham
Dr. Meinard
Willoughby Gray
Tom Harding
Marigold Russell
Gretchen Harding
Arthur Young
Scientist
Kenneth Edwards
Charles Dixon
David Garth
First Police Officer
Stanley Van Beers
General
Nigel Green
Second Police Officer
Graham Stuart
Police Chief
John Le Mesurier
Official
Peter Sallis
Soldier
Crew (18)
Desmond Leslie
Screenstory
Gene Martel
Producer
Kenneth Talbot
Director of Photography
Eric Spear
Original Music Composer
Burt Balaban
Director
Roy Rich
Associate Producer
John Elphick
Art Direction
Barbara Ritchie
Hairdresser
Laura Nightingale
Wardrobe Supervisor
Robert Walker
Camera Operator
Nell Taylor
Makeup Artist
Peter R. Hunt
Editor
George R. Busby
Production Manager
Tilly Day
Continuity
Barry Delmaine
Assistant Director
John Cape
Sound
Hans Jacoby
Screenplay
Burt Balaban
Producer