While keeping an eye on his small time crook brother in law, Inspector Nico Giraldi gets involved in a murder case set in the world of Formula One racing. Giraldi is suspended for trying to cover up for his brother in law and becomes afraid his wife and son may be targeted next. Therefore he calls in the help of his childhood friend and chief informant, Venticello.
| Directing | Bruno Corbucci | Director |
| Writing | Bruno Corbucci | Screenplay |
| Writing | Mario Amendola | Screenplay |
| Production | Mario Cecchi Gori | Producer |
| Production | Vittorio Cecchi Gori | Producer |
| Sound | Fabio Frizzi | Music |
| Camera | Silvano Ippoliti | Director of Photography |
| Editing | Daniele Alabiso | Editor |
| Art | Claudio Cinini | Production Design |
| Costume & Make-Up | Alessandra Cardini | Costume Design |
| Costume & Make-Up | Iolanda Angelucci | Hairstylist |
| Costume & Make-Up | Franco Di Girolamo | Key Makeup Artist |
| Costume & Make-Up | Massimo Di Girolamo | Makeup Artist |
| Production | Gianni Cecchin | Production Manager |
| Production | Franco Coduti | Production Manager |
| Production | Nereo Salustri | Production Manager |
| Production | Enzo Tacchia | Production Manager |
| Directing | Roberto Tatti | Assistant Director |
| Art | Giampiero Giampieri | Property Master |
| Art | Franco Torriero | Property Master |
| Sound | Benito Alchimede | Sound |
| Sound | Cinzia Alchimede | Boom Operator |
| Sound | Italo Cameracanna | Foley Artist |
| Sound | Romano Pampaloni | Sound Mixer |
| Costume & Make-Up | Floriana Scalabrelli | Seamstress |
