Cast
Jean Anderson
as Maria
Donald Pleasence
as Spiel
Maureen Pryor
as Frau Spiel
Norman MacOwan
as Heiss
John Glyn-Jones
as Priest
Willoughby Goddard
as Stott
Andrew Keir
as Constable
John Boxer
as Breuer
Carla Challoner
as Elsa
Raymond Adamson
as Hans Heiss
