Denholm Elliott

Oliver Larker, Narrator

Peter Lorre

Smiley

Beverly Bentley

The Decoy Sally Kennedy

Paul Lukas

Baron Saradin

Liam Redmond

Johnny Gin

Leo McKern

Tommy Kennedy

Peter Arne

Robert Fleming

Mary Laura Wood

Margharita

Diana Dors

Winifred Jordan

Judith Furse

Miss Leonard

Maurice Marsac

Pepi

Michael Trubshawe

English Aviator

Juan Olaguivel

Truck Driver

Billie Miller

Constance Walker

Sandra Shahan

Lady

Elizabeth Taylor

The Woman of Mystery, Sally Kennedy