De film volgt de laatste dagen van Giovanni De Medici, een legendarisch figuur in de Italiaanse krijgshistorie. Hij was leider van een van de Italiaanse legers, in haar strijd tegen de Germaanse indringers.
Nee, helaas is Il mestiere delle armi nog niet beschikbaar op Netflix in Nederland.
| Directing | Ermanno Olmi | Director |
| Art | Massimo Santomarco | Set Decoration |
| Costume & Make-Up | Doriana Kebedzhieva | Costume Design |
| Camera | Philippe Antonello | Still Photographer |
| Visual Effects | Marcello Buffa | Visual Effects Supervisor |
| Costume & Make-Up | Krassimir Mihaylov | Makeup Artist |
| Production | Alessandro Calosci | Executive Producer |
| Directing | Federica Ciciarelli | Second Assistant Director |
| Production | Ivana Kastratovic | Production Coordinator |
| Production | Micaela Borgiotti | Unit Manager |
| Production | Alexander Metodiev | Executive Producer |
| Art | Luigi Marchione | Set Decoration |
| Production | Beatrice Biggi | Unit Manager |
| Production | Leonida Copertino | Production Secretary |
| Directing | Fabrizia Iacona | Script Supervisor |
| Production | Tino Polenghi | Production Assistant |
| Costume & Make-Up | Giulio Pezza | Makeup Department Head |
| Camera | Federico Ferrario | Camera Operator |
| Editing | Pasquale Cuzzupoli | Color Timer |
| Sound | Francesco Liotard | Sound |
| Costume & Make-Up | Lorenzo Cera | Hair Department Head |
| Camera | Massimiliano Pantucci | Assistant Camera |
| Costume & Make-Up | Alberto Blasi | Makeup Artist |
| Costume & Make-Up | Michela Cingolani | Hairstylist |
| Art | Cosimo Gomez | Art Direction |
| Camera | Fabio Olmi | Camera Operator |
| Art | Paolo Faenzi | Assistant Set Decoration |
| Camera | Cesare Emidi | Key Grip |
| Visual Effects | Massimo Ciaraglia | Special Effects Supervisor |
| Sound | Massimo Rocchi | Sound Effects Editor |
| Visual Effects | Pasquale Catalano | Special Effects Supervisor |
| Sound | Alessandro Giacco | Sound Effects Editor |
| Art | Cosimo Gomez | Assistant Production Design |
| Lighting | Fabio Proserpio | Gaffer |
| Visual Effects | Fabio Traversari | Special Effects Supervisor |
| Editing | Adriana Benedetti | Assistant Editor |
| Editing | Stefano Quaglia | Assistant Editor |
| Sound | Mario Giacco | Foley Artist |
| Production | Roberto Cicutto | Producer |
| Editing | Paolo Cottignola | Editor |
| Production | Federico Boldrini Parravicini | Production Manager |
| Writing | Ermanno Olmi | Writer |
| Camera | Fabio Olmi | Director of Photography |
| Sound | Fabio Vacchi | Original Music Composer |
| Costume & Make-Up | Francesca Sartori | Costume Design |
| Production | Luigi Musini | Producer |
| Art | Luigi Marchione | Production Design |
| Directing | Enrico Marrari | First Assistant Director |
