Luigi Pistilli

ex-Inspector John Norton

Dagmar Lassander

Helene Sobieski

Anton Diffring

Ambassador Sobieski

Arthur O'Sullivan

Inspector Lawrence

Werner Pochath

Marc Sobieski (as Werner Pochat)

Dominique Boschero

Ambassador Sobieski's mistress

Renato Romano

Mandel, the chauffeur

Sergio Doria

Walter

Ruth Durley

Norton's mother

Valentina Cortese

Madame Sobieski

Emmet Bergin

Man in café (uncredited)

Niall Tóibín

Doctor (uncredited)

Riccardo Freda

Director

Leo Jahn

Asistente de Dirección

Vivalda Vigorelli

Continuity

Sandro Continenza

Guión, Guión Adaptado

Riccardo Freda

Guión, Guión Adaptado

André Tranché

Guión, Dialogue

Günter Ebert

Guión Adaptado

Renato Romano

Guión Adaptado

Richard Mann

Novela

Silvano Ippoliti

Director de Fotografía

Enrico Sasso

Camera Operator

Mario Mazzoni

Still Photographer

Leo Massa

Still Photographer

Renato Doria

Assistant Camera

Ennio Marzocchini

Assistant Camera

Stelvio Cipriani

Compositor de la Música Original

Nick Alexander

Mezclador de Re-Grabación de Sonido

Aldo De Martino

Sound Engineer

Ennio Nobili

Productor

Oceania Produzioni Internazionali Cinematografiche

Compañía de Produccion

Les Films Corona

Compañía de Produccion

Terra Film

Compañía de Produccion

Robert Dorfmann

Co-Productor

Alfonso Donati

Production Manager

Franco Fumagalli

Unit Manager

Fritz Hammel

Unit Manager

Giuseppe Bruno Bossio

Production Secretary

Giuseppe Chevalier

Production Designer

Lamberto Marini

Maquilladora

Nadia Vitali

Costume Designer

Riccardo Freda

Editor

Bruno Micheli

Assistant Editor

Gertrud Petermann

Assistant Editor

Giuseppe Chevalier

Dirección Artística