George Segal

Quiller

Alec Guinness

Pol

Max von Sydow

Oktober

Senta Berger

Inge Lindt

George Sanders

Gibbs

Robert Helpmann

Weng

Robert Flemyng

Rushington

Peter Carsten

Hengel

Ernst Walder

Grauber

Edith Schneider

Headmistress

Philip Madoc

Oktober's Man

Herbert Fux

Oktobers Gefolgsmann

Herbert Stass

Kenneth Lindsay Jones

Günter Meisner

Hassler

John Rees

Oktober's Man

Bernard Barnsley

Mr. 'F' (Uncredited)

Victor Beaumont

Weiss (Uncredited)

Otto Friese

Waiter (Uncredited)

Paul Hansard

Doctor Loewe (Uncredited)

Philo Hauser

Night Porter (Uncredited)

John Moulder-Brown

Pupil with Inge (Uncredited)

Hans Schwarz Jr.

Barman (Uncredited)

Claus Tinney

Hughes (Uncredited)