Ulysses Diello

James Mason

Acting

Condesa Anna Staviska

Danielle Darrieux

Acting

Colin Travers

Michael Rennie

Acting

Sir Frederic Taylor

Walter Hampden

Acting

L. C. Moyzisch

Oskar Karlweis

Acting

Col. von Richter

Herbert Berghof

Acting

Count Franz Von Papen

John Wengraf

Acting

Siebert

Ben Astar

Acting

Keith Macfadden

Roger Plowden

Acting

Singer on French Record (voice)

Diane Adrian

Acting

Code Clerk

Patrick Whyte

Acting

Hanna Axmann-Rezzori

Acting

David Bauer

Acting

Lawrence Dobkin

Acting

Martín Garralaga

Acting

Lumsden Hare

Acting

Richard Loo

Acting

Lester Matthews

Acting

Keith McConnell

Acting

Frank McLure

Acting

Charles Meakin

Acting

Alberto Morin

Acting

Nestor Paiva

Acting

Michael Pate

Acting

Konstantin Shayne

Acting

Ivan Triesault

Acting

Otto Waldis

Acting

Alfred Zeisler

Directing

British Military Attaché (uncredited)

Stuart Hall

Acting