A British woman on a visit to post-war Berlin is caught up in an espionage ring smuggling secrets into and out of the Eastern Bloc.
Claire Bloom
Suzanne Mallison
James Mason
Ivo Kern
Hildegard Knef
Bettina
Geoffrey Toone
Martin Mallison
Hilde Sessak
Lizzi
Aribert Wäscher
Halendar
Ernst Schröder
Olaf Kastner
Dieter Krause
Horst
