Actors
Terence Morgan
Inspector Ralph Brown
Yolande Donlan
Jill Wilson
A
Anthony Oliver
Inspector Newcombe
André Morell
Robert Isaac Pitt
Reginald Beckwith
Harold
U
Ursula Howells
Antonia Pitt
Guido Lorraine
Pietr Revski
Basil Dignam
Wing Commander Riddle
R
Raymond Rollett
Sir Robert Rosper
Fred Johnson
Professor Robinson-Heston
Arnold Marlé
Karl Kopek
Mark Dignam
Prison Governor
