Has been an year since Pietro Zinni's gang got caught in the Sopox production laboratory and each of them locked up in different jails. From Regina Coeli jail, Pietro keep warning the authorities a fool syntetized nerve gas and he is ready to make a killing, but no one takes him seriously.
Unfortunately the movie I Can Quit Whenever I Want 3: Ad Honorem is not yet available on HBO Max.
| Camera | Peter Zuffa | Second Unit Director of Photography |
| Sound | Michele Braga | Original Music Composer |
| Production | Federica Baglioni | Casting Assistant |
| Sound | Paolo Segat | Sound Mixer |
| Production | Alessandro Del Vecchio | Unit Manager |
| Production | Stefano Daniele | Unit Manager |
| Writing | Luigi Di Capua | Story |
| Editing | Pierluigi Darino | Assistant Editor |
| Visual Effects | Dario Di Vito | Visual Effects Supervisor |
| Writing | Sydney Sibilia | Story |
| Production | Fabio Ferro | Delegated Producer |
| Directing | Monica Paratore | Second Assistant Director |
| Camera | Raffaele Massa | Camera Operator |
| Directing | Melissa Strizzi | Script Supervisor |
| Writing | Francesca Manieri | Story |
| Art | Carlo Alberto Fiaschi | Storyboard Artist |
| Sound | Angelo Bonanni | Sound |
| Directing | Ludovica Jaus | Second Assistant Director |
| Camera | Peter Zuffa | Assistant Camera |
| Camera | Giuseppe Laruccia | Digital Imaging Technician |
| Sound | Diego De Santis | Boom Operator |
| Visual Effects | Raffaele Apuzzo | Visual Effects Producer |
| Crew | Emiliano Novelli | Stunt Coordinator |
| Sound | Mauro Eusepi | Foley Artist |
| Visual Effects | Daphne Mereu | Visual Effects Coordinator |
| Visual Effects | Andrea Marotti | Visual Effects Producer |
| Production | Francesca Valestro | Production Coordinator |
| Production | Gianni Ledda | Location Manager |
| Directing | Mirko Vigliotti | Second Assistant Director |
| Costume & Make-Up | Roberto Pastore | Makeup Department Head |
| Sound | Mirko Perri | Sound Editor |
| Crew | Monica Verzolini | Post Production Supervisor |
| Editing | Francesco Panetta | Assistant Editor |
| Camera | Gianmaria Majorana | Camera Operator |
| Costume & Make-Up | Donatella Borghesi | Hair Department Head |
| Art | Mina Petrara | Assistant Production Design |
| Lighting | Fabio Scepi | Gaffer |
| Camera | Fabio Fumelli | Key Grip |
| Visual Effects | Carlo Tosi | Visual Effects Producer |
| Production | Riccardo Borni | Production Manager |
| Production | Fabio Ferrante | Location Manager |
| Directing | Francesco Capone | First Assistant Director |
| Directing | Lyda Patitucci | Second Unit Director |
| Sound | Mirko Perri | Sound Effects Editor |
| Production | Ivan Fiorini | Line Producer |
| Production | Damiano Scotti | Unit Manager |
| Visual Effects | Rodolfo Migliari | VFX Supervisor |
| Camera | Martina Cocco | Assistant Camera |
| Sound | Michele Mazzucco | Sound Mixer |
| Visual Effects | Raffaele Apuzzo | Visual Effects Coordinator |
| Production | Francesca Borromeo | Casting |
| Production | Diego Morina | Location Manager |
| Crew | Claudia Panzica | Post Production Supervisor |
| Art | Alessandro Vannucci | Production Design |
| Production | Enrico Cerabino | Production Manager |
| Art | Cristina del Zotto | Set Decoration |
| Art | Tommaso Borrelli | Graphic Designer |
| Costume & Make-Up | Patrizia Mazzon | Costume Design |
| Directing | Matteo Albano | First Assistant Director |
| Writing | Luigi Di Capua | Screenplay |
| Production | Domenico Procacci | Producer |
| Camera | Vladan Radović | Director of Photography |
| Directing | Sydney Sibilia | Director |
| Production | Matteo Rovere | Producer |
| Editing | Gianni Vezzosi | Editor |
| Writing | Sydney Sibilia | Screenplay |
| Writing | Francesca Manieri | Screenplay |
