| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alberto Bartolomei | Crew | Sound | Sound Mixer |
Amato Garbini | Crew | Costume & Make-Up | Makeup Artist |
 Blasco Giurato | Crew | Camera | Camera Operator |
Bruno Zanoli | Crew | Sound | Sound |
Camillo Teti | Crew | Production | Line Producer |
Dario Di Palma | Crew | Camera | Director of Photography |
 Enrico Medioli | Crew | Writing | Screenplay |
Enrico Tovaglieri | Crew | Art | Production Design |
Franco Gambarana | Crew | Art | Assistant Set Decoration |
Gabriella Borzelli | Crew | Costume & Make-Up | Hairstylist |
Luca Sabatelli | Crew | Costume & Make-Up | Costume Design |
Mario Morra | Crew | Editing | Editor |
 Mario Nascimbene | Crew | Sound | Original Music Composer |
Massimo Quaglia | Crew | Editing | Assistant Editor |
 Maynard Ferguson | Crew | Sound | Musician |
 Paolo Pietrangeli | Crew | Directing | First Assistant Director |
Piera Gabutti | Crew | Editing | Assistant Editor |
 Roberto Pregadio | Crew | Sound | Conductor |
Sergio Bonotti | Crew | Production | Producer |
 Valerio Zurlini | Crew | Writing | Screenplay, Director, Story |
Gianni Basso | Crew | Sound | Musician |
Danilo Moroni | Crew | Sound | Sound Mixer |
G.B. Poletto | Crew | Camera | Still Photographer |
Franca Invernizzi | Crew | Directing | Script Supervisor |
Averoe Stefani | Crew | Production | Production Manager |
Gilberto Scarpellini | Crew | Production | Unit Manager |
Enzo Lucarini | Crew | Production | Administration |
 Adalberto Maria Merli | Cast | Actor | Gerardo Favani |
 Alain Delon | Cast | Actor | Daniele Dominici |
 Alida Valli | Cast | Actress | Marcella Abati - Vanina's mother |
 Carla Mancini | Cast | Actress | Female Student |
 Fabrizio Moroni | Cast | Actor | Fabrizio Romani |
 Giancarlo Giannini | Cast | Actor | Giorgio Mosca aka 'Spider' |
 Krista Nell | Cast | Actress | Martine - the girl reading Daniele's palm (uncredited) |
 Lea Massari | Cast | Actress | Monica |
Liana Del Balzo | Cast | Signora Dominici, Daniele's mother (uncredited) | |
 Maria Tedeschi | Cast | Actress | The Bespectacled Lady at the Funeral (uncredited) |
 Nicoletta Rizzi | Cast | Elvira | |
 Patrizia Adiutori | Cast | Actress | Valeria |
 Pino Ammendola | Cast | Ragazzo in discoteca (uncredited) | |
 Renato Salvatori | Cast | Actor | Marcello |
Roberto Lande | Cast | Actor | |
 Salvo Randone | Cast | Actor | professeur Porra |
 Sandro Moretti | Cast | Actor | Leo Montanari |
 Sonia Petrovna | Cast | Actress | Vanina Abati |
| Person | Type | Job | Role(s) |
