Op 10 december 1969 wordt Arturo verwekt in Palermo, precies op het moment dat één van de meest wrede maffiamoorden wordt gepleegd door de Cosa Nostra. Vanaf dat moment wordt Arturo's leven doorkruist door de Siciliaanse maffia, de politie en antimaffia rechters.
Nee, helaas is La mafia uccide solo d'estate nog niet beschikbaar op Netflix in Nederland.
| Art | Luciano Cammerieri | Set Decoration |
| Camera | Marco Santarelli | Key Grip |
| Sound | Danilo Romancino | Boom Operator |
| Directing | Elisa Becchere | Second Assistant Director |
| Costume & Make-Up | Cristiana Ricceri | Costume Design |
| Costume & Make-Up | Daniela Tartari | Hairstylist |
| Directing | Enrico Luigi Mannucci | Second Assistant Director |
| Directing | Margherita Spampinato | Script Supervisor |
| Camera | Enrico Zanetti | Assistant Camera |
| Sound | Santi Pulvirenti | Original Music Composer |
| Costume & Make-Up | Dalia Colli | Makeup Artist |
| Production | Francesca Borromeo | Casting |
| Camera | Emiliano Canevari Intoppa | Assistant Camera |
| Production | Patrick Carrarin | Line Producer |
| Production | Olivia Sleiter | Executive Producer |
| Lighting | Pino Meloni | Gaffer |
| Directing | Alessandro Casale | First Assistant Director |
| Production | Chiara Scardamaglia | Location Manager |
| Sound | Luca Bertolin | Sound |
| Camera | Roberto Forza | Director of Photography |
| Writing | Marco Martani | Screenplay |
| Writing | Pif | Story |
| Writing | Michele Astori | Story |
| Editing | Cristiano Travaglioli | Editor |
| Directing | Pif | Director |
| Writing | Marco Martani | Story |
| Art | Marcello Di Carlo | Production Design |
| Writing | Pif | Screenplay |
| Writing | Michele Astori | Screenplay |
| Sound | Dario Calvari | Sound Editor |
| Production | Lorenzo Mieli | Producer |
| Production | Mario Gianani | Producer |
| Crew | Stefano Domenighini | Stunts |
