Franco is abandoned by his wife and daughter who wrongly accuse him of being a wimp. Besides he's bossed around and sexually harassed at work. He decides to take justice into his own hands and get rough with the world. He soon gets his family's respect back.
Unfortunately the movie Il giustiziere di mezzogiorno is not yet available on HBO Max.
| Sound | Ubaldo Continiello | Original Music Composer |
| Writing | Mario Amendola | Screenplay |
| Writing | Bruno Corbucci | Screenplay |
| Directing | Mario Amendola | Director |
| Writing | Bruno Corbucci | Story |
| Editing | Daniele Alabiso | Editor |
| Art | Luciano Calosso | Production Design |
| Production | Giorgio Chessari | Production Secretary |
| Directing | Liana Ferri | Script Supervisor |
| Editing | Maurizio Alabiso | Assistant Editor |
| Camera | Guglielmo Vincioni | Camera Operator |
| Directing | Giorgio Mariuzzo | First Assistant Director |
| Production | Leo Pescarolo | Producer |
| Costume & Make-Up | Renzo Francioni | Makeup Artist |
| Costume & Make-Up | Sissi Parravicini | Costume Design |
| Directing | Giuseppe Cino | Second Assistant Director |
| Costume & Make-Up | Giancarlo De Leonardis | Hairstylist |
| Production | Pasquale Vannini | Unit Manager |
| Production | Antonio Mazza | Production Manager |
| Writing | Mario Amendola | Story |
| Camera | Fausto Zuccoli | Director of Photography |
| Camera | Emilio Bestetti | Assistant Camera |
| Camera | Enzo Frattari | Assistant Camera |