On screen
Cast
13 credited performers
Marshall Thompson
Dr. Cliff Mitchell
John Loder
Major Anderson
Henry Oscar
John Manning
John Stuart
Dr. Warren
Anne Aubrey
Jill Warren
Magda Miller
Ruth
Artwork unavailable
Murray Kash
Waldo
Michael Mellinger
Tony Norwood
Artwork unavailable
Robert MacKenzie
Dale
Tom Bowman
Charles
Artwork unavailable
Peter Elliott
Syms
Bernard Archard
Inspector
Artwork unavailable
Shirley Thieman
Shiela