Mai Zetterling

Character: Lidia

Robert Beatty

Character: Campbell Reid

Guy Rolfe

Character: Major Lawrence

Herbert Lom

Character: Fritz Kottler Hendlemann

Patrick Holt

Character: Ferguson

Arnold Marlé

Character: Professor Franz Menzel

Sybille Binder

Character: Eitel Hendlemann

Thora Hird

Character: Mrs. Skinner

Gerard Heinz

Character: Heine

Yvonne Owen

Character: Helen

George Thorpe

Character: Brigadier

Philo Hauser

Character: Hans Ackermann

John Blythe

Character: Johnnie

Cyril Chamberlain

Character: Supervisor

Betty Lynne

Character: Interpreter

Nelly Arno

Character: Anna Skutetsky

Richard Molinas

Character: Man in Crowd with Anna

Donald Sinden

Character: Minor Role

Hugo Schuster

Character: Interpreter

Eric Messiter

Character: Coroner

Dorothea Glade

Character: Hildegard Schmidt

Michael Hordern

Character: Johnson

Pete Murray

Character: Lieutenant Keith

Gordon Bell

Character: Captain Roberts

Sam Kydd

Character: Army Truck Driver

Eric Pohlmann

Character: Search Group Leader

Anthony Steel

Character: Bridegroom

Arthur Hambling

Character: Coroner's Officer (uncredited)

Paul Hansard

Character: Fritz (uncredited)

Dennis Harkin

Character: Richard (uncredited)

Charles Rolfe

Character: Art Gallery Attendant (uncredited)

Dennis Vance

Character: Orderly, Officer's Mess (uncredited)

Arthur Young

Character: Club Pianist (uncredited)