Alain Delon

Daniele Dominici

Sonia Petrovna

Vanina Abati

Giancarlo Giannini

Giorgio Mosca aka 'Spider'

Renato Salvatori

Marcello

Alida Valli

Marcella Abati - Vanina's mother

Adalberto Maria Merli

Gerardo Favani

Salvo Randone

professeur Porra

Lea Massari

Monica

Fabrizio Moroni

Fabrizio Romani

Sandro Moretti

Leo Montanari

Patrizia Adiutori

Valeria

Nicoletta Rizzi

Elvira

Carla Mancini

Female Student

Pino Ammendola

Ragazzo in discoteca (uncredited)

Liana Del Balzo

Signora Dominici, Daniele's mother (uncredited)

Roberto Lande

Krista Nell

Martine - the girl reading Daniele's palm (uncredited)

Maria Tedeschi

The Bespectacled Lady at the Funeral (uncredited)

Valerio Zurlini

Director

Valerio Zurlini

Story

Mario Nascimbene

Original Music Composer

Sergio Bonotti

Producer

Enrico Medioli

Screenplay

Valerio Zurlini

Screenplay

Camillo Teti

Line Producer

Gilberto Scarpellini

Unit Manager

Paolo Pietrangeli

First Assistant Director

Franco Gambarana

Assistant Set Decoration

G.B. Poletto

Still Photographer

Franca Invernizzi

Script Supervisor

Roberto Pregadio

Conductor

Mario Morra

Editor

Dario Di Palma

Director of Photography

Enzo Lucarini

Administration

Massimo Quaglia

Assistant Editor

Blasco Giurato

Camera Operator

Maynard Ferguson

Musician

Luca Sabatelli

Costume Design

Danilo Moroni

Sound Mixer

Gianni Basso

Musician

Bruno Zanoli

Sound

Averoe Stefani

Production Manager

Gabriella Borzelli

Hairstylist

Alberto Bartolomei

Sound Mixer

Enrico Tovaglieri

Production Design

Amato Garbini

Makeup Artist

Piera Gabutti

Assistant Editor