Marcello Mastroianni

Marcello Polletti

Ursula Andress

Caroline Meredith

Elsa Martinelli

Olga

Salvo Randone

Professor

Massimo Serato

Lawyer

Milo Quesada

Rudi

Luce Bonifassy

Lidia

George Wang

Chinese Attacker

Evi Rigano

Victim

Walter Williams

Martin

Richard Armstrong

Cole

Antonio Ciani

Anita Sanders

Relaxatorium Girl (uncredited)

Pier Paolo Capponi

Terrace Snack Bar Manager (uncredited)

Jacques Herlin

Masoch Club Manager (uncredited)

Wolfgang Hillinger

Baron von Richtofen (uncredited)

Mickey Knox

Chet (uncredited)

Gino Pernice

Hunter (uncredited)

Massimo Righi

Journalist (uncredited)

Giovanni Ivan Scratuglia

Priest in Aeroplane (uncredited)

Elio Petri

Director

Elio Petri

Screenplay

Berto Pelosso

First Assistant Director

Giorgio Salvioni

Screenplay

Ennio Flaiano

Screenplay

Mario Masini

Assistant Camera

Jone Tuzi

Production Coordinator

Robert Sheckley

Novel

Tonino Guerra

Screenplay

Adriano Pagani

Production Secretary

Piero Piccioni

Conductor

Giorgio Russo

Production Secretary

Carlo Palmieri

Sound Recordist

Carlo Ponti

Producer

Giulio Coltellacci

Costume Design

Piero Poletto

Production Design

Emilio Rosa

Sound

Piero Piccioni

Original Music Composer

Alfredo Melidoni

Production Supervisor

Giuseppe Banchelli

Makeup Artist

Claudio Mancini

Production Supervisor

Ennio Sensi

Sound

Gianni Di Venanzo

Director of Photography

Ruggero Mastroianni

Editor

Dario Micheli

Set Decoration

Lina Cassini

Hairstylist

Giovanni Checchi

Set Decoration

Enrico Sabbatini

Assistant Costume Designer

Renata Clerici

Script Supervisor

Pasqualino De Santis

Camera Operator