The Two-Headed Spy

Jack Hawkins

Gia Scala

Erik Schumann

Alexander Knox

Felix Aylmer

Walter Hudd

Edward Underdown

Laurence Naismith

Geoffrey Bayldon

Kenneth Griffith

Robert Crewdson

Michael Caine

Harriette Johns

Martin Benson

Ronald Hines

Donald Pleasence

Martin Boddey

Bernard Fox

Peter Swanwick

Desmond Roberts

Neil Hallett

Clifford Earl

Dudley Foster

Edward Malin

John McLaren