1828. After witnessing the brutal repression of revolutions in monarchist South, three young friends join Giuseppe Mazzini's patriotic cause, seeking to finally unify Italy under a republican government. Their idealism will clash with the inevitable disillusionment as they grow apart over the following decades.
Is We Believed on Netflix? Unfortunately the movie We Believed is not yet available on Netflix.
| Writing | Mario Martone | Dialogue |
| Sound | Gaetano Carito | Sound |
| Sound | Maricetta Lombardo | Sound |
| Sound | Roberto Abbado | Music Director |
| Sound | Hubert Westkemper | Music |
| Production | Ippolita Di Majo | Researcher |
| Costume & Make-Up | Vittorio Sodano | Makeup Artist |
| Costume & Make-Up | Aldo Signoretti | Hair Designer |
| Art | Emita Frigato | Production Design |
| Costume & Make-Up | Ursula Patzak | Costume Design |
| Editing | Jacopo Quadri | Editor |
| Camera | Renato Berta | Director of Photography |
| Production | Patrizia Massa | Executive Producer |
| Production | Serge Lalou | Co-Producer |
| Production | Carlo Degli Esposti | Producer |
| Production | Conchita Airoldi | Producer |
| Production | Giorgio Magliulo | Producer |
| Production | Carlo Cresto-Dina | Associate Producer |
| Directing | Mario Martone | Director |
| Writing | Mario Martone | Screenplay |
| Writing | Giancarlo De Cataldo | Screenplay |
| Production | Raffaele Di Florio | Casting |
| Production | Paola Rota | Casting |
| Directing | Fiorella Giovanelli | Continuity |
| Crew | Pascal Vicedomini | Thanks |
| Production | Morgana Bianco | Extras Casting |
| Production | Alberto Martin | Extras Casting |
| Production | Paolo Del Brocco | Co-Producer |
| Production | Andrea Alunni | Unit Manager |
| Production | Fabio Lombardelli | Assistant Production Manager |
| Production | Erik Paoletti | Production Manager |
| Costume & Make-Up | Malgorzata Krystyna Kloda | Makeup Artist |
| Costume & Make-Up | Vittorio Sodano | Makeup Designer |
| Costume & Make-Up | Katia Sisto | Makeup Artist |
| Costume & Make-Up | Diego Prestopino | Makeup Artist |
| Costume & Make-Up | Marco Perna | Hair Supervisor |
| Costume & Make-Up | Rossella Gregorio | Makeup Artist |
| Costume & Make-Up | Alessandro D'Anna | Makeup Artist |
| Costume & Make-Up | Federico Carretti | Makeup Artist |
| Editing | Natalie Cristiani | First Assistant Editor |
| Editing | Chiara Griziotti | Assistant Editor |
| Production | Gianni Monciotti | Post Production Coordinator |
| Editing | Alessandro Pelliccia | Colorist |
| Directing | Sara Casani | Second Assistant Director |
| Directing | Raffaele Di Florio | Assistant Director |
| Directing | Alice Filippi | Second Assistant Director |
| Directing | David Maria Putorti | First Assistant Director |
| Directing | Vincenzo Rosa | Second Assistant Director |
| Directing | Paola Rota | Assistant Director |
| Directing | Valérie Tristan | First Assistant Director |
| Camera | Alessio Federico Fugolo | Grip |
| Camera | Maura Morales Bergmann | Third Assistant Camera |
| Camera | Martino Pellion Di Persano | Assistant Camera |
| Camera | Renaud Personnaz | Camera Operator |
| Camera | Stefano Meloni | Focus Puller |
| Camera | Riccardo Mellana | Grip |
| Camera | Danilo Grazzani | First Assistant Camera |
| Camera | Fabio Farinaro | Second Assistant Camera |
| Camera | Sandro De Frino | Digital Imaging Technician |
| Sound | Tullio Arcangeli | Sound Effects Editor |
| Sound | Roberto Caroselli | Recording Supervision |
| Sound | Alessandro Feletti | Dialogue Editor |
| Sound | Alessandro Molaioli | Boom Operator |
| Sound | Silvia Moraes | Sound |
| Sound | Brando Mosca | Additional Sound Re-Recording Mixer |
| Sound | Luca Novelli | Boom Operator |
| Sound | Daniele Scaringella | Sound Assistant |
| Sound | Alessandro Arcangeli | Foley Artist |
| Sound | Arianna Arcangeli | Sound Effects Editor |
| Costume & Make-Up | Elisabetta Antico | Assistant Costume Designer |
| Costume & Make-Up | Domenica Columpsi | Costume Assistant |
| Costume & Make-Up | Sara Giovene | Costume Assistant |
| Costume & Make-Up | Enrica Iacoboni | Wardrobe Assistant |
| Costume & Make-Up | Claudette Lilly | Assistant Costume Designer |
| Costume & Make-Up | Elena Pascaniuc | Seamstress |
| Costume & Make-Up | Nadia Salvatore | Set Costumer |
| Production | Luigi Pinto | Production Assistant |
| Production | Marzia Milanesi | Publicist |
| Production | Daniele Manca | Production Assistant |
| Production | Gabriele Gentili | Payroll Accountant |
| Production | Margherita Di Tullio | Production Coordinator |
| Production | Deborah Cesana | Production Secretary |
| Crew | Paolo Antonini | Stunts |
| Crew | Mauro Caterini | Stunts |
| Crew | Riccardo Mioni | Stunts |
| Crew | Stefano Maria Mioni | Stunt Coordinator |
| Crew | Alessandro Novelli | Stunts |
| Crew | Marco Pancrazi | Stunts |
| Crew | Massimo Racca | Stunts |
| Crew | Gabriele Ragusa | Stunts |
| Crew | Tatiana Romanova | Stunts |
| Crew | Bruno Verdirosi | Stunts |
| Crew | Mario Martone | Script |
| Writing | Mario Martone | Co-Writer |
| Writing | Mario Martone | Script Consultant |
| Writing | Mario Martone | Script Editor |
| Writing | Anna Banti | Book |
| Costume & Make-Up | Luca Vannella | Hairstylist |
