Padre Pedro en Padre J. zijn twee geestelijken die om wat bij te verdienen koffie en peper verkopen, en daarnaast proberen zieltjes te winnen.
Nee, helaas is Vier Vuisten voor het Geloof nog niet beschikbaar op Netflix in Nederland.
| Writing | Fausto Saraceni | Screenplay |
| Writing | Nino Marino | Screenplay |
| Production | Dino De Laurentiis | Producer |
| Editing | Giorgio Serrallonga | Editor |
| Writing | Franco Rossi | Screenplay |
| Directing | Franco Rossi | Director |
| Writing | Augusto Caminito | Screenplay |
| Writing | Gianfranco Clerici | Screenplay |
| Sound | Guido De Angelis | Original Music Composer |
| Sound | Maurizio De Angelis | Original Music Composer |
| Camera | Gábor Pogány | Director of Photography |
| Sound | Enzo Diliberto | Sound Effects Editor |
| Crew | Giulio Molinari | Special Effects |
| Costume & Make-Up | Maurizio Giustini | Makeup Artist |
| Art | Francesco Bronzi | Set Decoration |
| Art | Aldo Puccini | Construction Manager |
| Directing | Flavia Sante Vanin | Script Supervisor |
| Costume & Make-Up | Marilù Carteny | Costume Design |
| Directing | Salvatore Basile | Assistant Director |
| Writing | Rodolfo Sonego | Story |
| Production | Luciano Balducci | Production Supervisor |
| Costume & Make-Up | Fausto De Lisio | Hair Designer |
| Production | Felice D'Alisera | Production Manager |
| Directing | Nello Vanin | Assistant Director |
| Crew | Giorgio Ubaldi | Master at Arms |
| Costume & Make-Up | Luciano Giustini | Makeup Artist |
| Crew | Roberto Alessandri | Stunt Coordinator |
| Art | Ivano Todeschi | Props |
| Sound | Fernando Caso | Sound Effects Editor |
| Sound | Gianni D'Amico | Sound Mixer |
| Editing | Cesare D'Amico | Assistant Editor |
| Production | Luciano Tartaglia | Production Accountant |
