Stephen Boyd

Peter Jongman

Dolores Hart

Lisa Held

Leo McKern

Brandt

Hugh Griffith

Van der Pink

Donald Pleasence

Wolters

Harry Andrews

Ayoob

Robert Stephens

Dickens

Marius Goring

Thorens

Finlay Currie

De Kool

Geoffrey Keen

Bartels

Neil McCallum

Browne

Jean Anderson

Mrs. Jongman

Jane Jordan Rogers

Anaka Jongman

Jack Gwillim

Inspector Cobb

Arthur Gross

Railway Conductor

Anne Dickins

Rachel

Vi Stevens

Barge Woman

Derek Francis

Detective Inspector

Victor Brooks

Sergeant Groninger

Geoffrey Frederick

Soldier

Clifford Elkin

Signaller