Gloria Guida

Polly

Leonard Mann

Paul De Revere

Joseph Cotten

Sir Arthur Dundee

Adolfo Celi

Sir Harold Boyd

Anthony Steel

Supt. Jeff Hawks

Janet Ågren

Lady Gloria Boyd

Alida Valli

Lady Clementine De Revere

Franco Ressel

Sgt. Phillips

Paul Müller

Gibson

Mario Novelli

Saboteur

Elio Stefanizzi

Claudio Gora

Giuseppe Marrocco

Waiter

Attilio Pelegatti

Policeman

Kenneth Benda

Old Gentleman (uncredited)

Tom Felleghy

Dr. Hobbes (uncredited)

Antonio Maimone

Brooks (uncredited)

Filippo Perego

Sir Arthur's Butler (uncredited)

Maria Tedeschi

Lady Clementine's Friend (uncredited)

Giuseppe Rosati

Director

Giuseppe Rosati

Guión

Giuseppe Bernardini

Director de Fotografía

Marco Sperduti

Camera Operator

Mario Filoni

Key Grip

Carlo Savina

Compositor de la Música Original, Música

Romano Checcacci

Sound Mixer

CLC

Compañía de Produccion

Felice Ruffini

Supervisor de Producción

Giulio Crescenzi

Administration

Ferruccio Mosca

General Manager

Gloria Granati

Maquilladora

Franco Fraticelli

Editor

Sergio Fraticelli

Assistant Editor

Roberto Ranucci

Dirección Artística

Armando Grilli

Special Effects

Luciano Anzellotti

Special Sound Effects

Francesco Cerboni

Electrician