Peppino, a retired hitman for the Camorra, has now fully passed on his job and know-how to his single son, Nino. But when Nino is brutally assassinated, the old man is back in business to take revenge. Aside his everlasting love Rita and his longtime henchman Totò, Peppino will go to any lengths, even if it means bringing the Camorra down.
Unfortunately the movie 5 Is the Perfect Number is not yet available on HBO Max.
| Production | Sabina Tornatore | Location Manager |
| Sound | D-Ross & Startuffo | Original Music Composer |
| Production | Costanza Boccardi | Casting |
| Production | Gennaro Aquino | Location Manager |
| Production | Patrick Sibourd | Co-Producer |
| Production | Laura Basile | Production Coordinator |
| Production | Mauro Calevi | Delegated Producer |
| Directing | Dario Cioni | First Assistant Director |
| Production | Elda Ferri | Producer |
| Editing | Jan Hameeuw | Co-Editor |
| Production | Mattia Oddone | Producer |
| Costume & Make-Up | Nicoletta Taranta | Costume Design |
| Directing | Maria Vittoria Abbrugiati | Script Supervisor |
| Art | Pasquale Tricoci | Set Decoration |
| Sound | Antonio Giannantonio | Sound Editor |
| Sound | Francesco Albertelli | Sound Effects Editor |
| Camera | Emiliano Leurini | Camera Operator |
| Art | Giampietro Huber | Set Decoration |
| Costume & Make-Up | Alberta Giuliani | Hair Department Head |
| Crew | Carla Mori | Post Production Supervisor |
| Directing | Alberto Mangiapane | Second Assistant Director |
| Camera | Massimo Rinella | Key Grip |
| Art | Cristiano Donzelli | Storyboard Artist |
| Art | Mattia Lorusso | Assistant Production Design |
| Lighting | Alessio Bramucci | Gaffer |
| Editing | Manuel Grieco | Assistant Editor |
| Camera | Sandro De Pascalis | Camera Operator |
| Sound | Fabrizio Alviti | Sound Effects Editor |
| Camera | Andrea Quaglio | Assistant Camera |
| Costume & Make-Up | Adreina Becagli | Makeup Designer |
| Sound | Maximilien Gobiet | Boom Operator |
| Production | Vincenzo La Gatta | Unit Manager |
| Production | Rosario Mercurio | Unit Manager |
| Crew | Alessandro Borgese | Stunt Coordinator |
| Visual Effects | Giuseppe Squillaci | Visual Effects Supervisor |
| Production | Maria Raffaella Faggiano | Location Manager |
| Costume & Make-Up | Adreina Becagli | Makeup Supervisor |
| Crew | Fabio Traversari | Special Effects Coordinator |
| Sound | Giuseppe D'Amato | Sound Editor |
| Art | Federica Sciacca | Assistant Production Design |
| Visual Effects | Ivan Cappiello | VFX Supervisor |
| Sound | Marcos Molina | Sound Mixer |
| Sound | Mauro Eusepi | Foley Artist |
| Production | Paolo Del Brocco | Co-Producer |
| Directing | Igort | Director |
| Writing | Igort | Graphic Novel |
| Art | Nello Giorgetti | Production Design |
| Writing | Igort | Screenplay |
| Camera | Nicolai Brüel | Director of Photography |
| Production | Marina Alessandra Marzotto | Producer |
| Production | Peter De Maegd | Co-Producer |
| Production | Antoine de Clermont-Tonnerre | Co-Producer |
| Production | Raphaël Berdugo | Co-Producer |
| Production | Tom Hameeuw | Co-Producer |
| Production | Gabriele Pacitto | Line Producer |
| Production | Jan Hameeuw | Co-Producer |
| Production | Gabriele Oricchio | Executive Producer |
| Sound | Daniele Maraniello | Sound |
| Editing | Esmeralda Calabria | Editor |
| Editing | Walter Fasano | Editor |
