Quatre de l'espionnage

Madeleine Carroll

Elsa Carrington

John Gielgud

Richard Ashenden / Edgar Brodie

Peter Lorre

The General

Robert Young

Robert Marvin

Percy Marmont

Caypor

Florence Kahn

Mrs. Caypor

Charles Carson

"R"

Lilli Palmer

Lilli

Denys Blakelock

Man (uncredited)

Sebastian Cabot

Man (uncredited)

Tom Helmore

Colonel Anderson (uncredited)

Andreas Malandrinos

Manager (uncredited)

Howard Marion-Crawford

Karl (uncredited)

Rène Ray

Maid (uncredited)

Michael Redgrave

Army Officer (uncredited)

Michael Rennie

Army Captain (uncredited)

Michel Saint-Denis

Coachman (uncredited)

Alfred Hitchcock

Réalisation

Pen Tennyson

Assistant réalisation

W. Somerset Maugham

Roman

Campbell Dixon

Theatre Play

Charles Bennett

Scénario

Ian Hay

Scénario

Jesse Lasky Jr.

Scénario

Michael Balcon

Production

Ivor Montagu

Production

Bernard Knowles

Photographie

Stephen Dade

Cadrage

Reg Johnson

Assistant Camera

Gerry Massy-Collier

Assistant Camera

Charles Frend

Montage

Hubert Bath

Musique

John Greenwood

Musique

Louis Levy

Music Director

Philip Dorté

Sound Recordist

Oscar Friedrich Werndorff

Direction artistique

Albert Jullion

Set Dresser

Joe Strassner

Costumes

Albert Jullion

Set Dressing Artist

Phillip Dorté

Sound Recordist