
An American army officer working for British intelligence comes to post-war Berlin to solve a murder. His investigation is compromised when he falls for a nightclub singer, not realising she is an agent of the criminal mastermind he is on the trail of.

as Major Gregory Keen

as Hedy Bergner

as Scammel / Dumetrius

as Yotti Blum

as Capt. Peter Ridgeway

as Sgt. Tom Coutts

as Monsieur Paul Bonnet

as Digby Mitchel

as Col. Julian Fentriss, M.I.5.

as Capt. Hank Godowski

as Dr. Buchmann

as Marzotti

as Max Rubenstein

as Control Officer

as Gassner

as German Policeman

as German Thug

as Staff Officer

as Sally Jennings