Richard Widmark as Sgt. Joe Lawrence

Mai Zetterling as Maria

Nigel Patrick as Brian Hammell

George Cole as Sgt. Roger Morris

Donald Wolfit as Alfie Stratton

Joseph Tomelty as Uncle Dan

Andrew Ray as Conrad

Karl Stepanek as Dr. Zachmann

Robert Ayres as Tex

Eric Pohlmann as Hans Fischer

Olive Sloane as Mavis

Alan Gifford as Maj. Bracken

Ivan Craig as British Officer

Harry Towb as Benny

Leslie Linder as Pole

Monika Kossmann as Lisa

Edelweiß Malchin as Girl on Plane

Erich Dunskus as Canal Foreman

Nelly Arno as German Landlady

John Witty as British Officer

Joel Riordan as Soldier

Marvin Kane as Soldier

Arnold Bell as Police Detective (uncredited)

Sam Kydd as Milkman (uncredited)

Carol White as German Refugee (uncredited)