Wartime thriller with film noir elements based on a true story as written in A.P. Scotland's autobiography "The London Cage". The plot has greatly exaggerated the actual events of A.P. Scotland's experiences, including the addition of a fictional love interest.
Jack Hawkins
as Gen. Alex Schottland
Gia Scala
as Lili Geyr
Erik Schumann
as Lt. Reinisch
Alexander Knox
as Gestapo Leader Müller
Felix Aylmer
as Cornaz
Walter Hudd
as Adm. Canaris
Edward Underdown
as Kaltenbrunner
Laurence Naismith
as Gen. Hauser
Geoffrey Bayldon
as Dietz
Kenneth Griffith
as Adolf Hitler
Robert Crewdson
as 1st Gestapo Agent
Michael Caine
as Gestapo Agent
