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 |
| Production | Dino De Laurentiis | Producer |
| Sound | Guido De Angelis | Original Music Composer |
| Writing | Franco Rossi | Screenplay |
| Writing | Gianfranco Clerici | Screenplay |
| Writing | Nino Marino | Screenplay |
| Sound | Maurizio De Angelis | Original Music Composer |
| Camera | Gábor Pogány | Director of Photography |
| Directing | Franco Rossi | Director |
| Writing | Augusto Caminito | Screenplay |
| Editing | Giorgio Serrallonga | Editor |
| Sound | Enzo Diliberto | Sound Effects Editor |
| Directing | Nello Vanin | Assistant Director |
| Writing | Rodolfo Sonego | Story |
| Costume & Make-Up | Marilù Carteny | Costume Design |
| Costume & Make-Up | Fausto De Lisio | Hair Designer |
| Sound | Gianni D'Amico | Sound Mixer |
| Directing | Flavia Sante Vanin | Script Supervisor |
| Costume & Make-Up | Luciano Giustini | Makeup Artist |
| Production | Luciano Tartaglia | Production Accountant |
| Production | Luciano Balducci | Production Supervisor |
| Production | Felice D'Alisera | Production Manager |
| Crew | Giorgio Ubaldi | Master at Arms |
| Crew | Giulio Molinari | Special Effects |
| Directing | Salvatore Basile | Assistant Director |
| Art | Ivano Todeschi | Props |
| Sound | Fernando Caso | Sound Effects Editor |
| Editing | Cesare D'Amico | Assistant Editor |
| Art | Francesco Bronzi | Set Decoration |
| Art | Aldo Puccini | Construction Manager |
| Crew | Roberto Alessandri | Stunt Coordinator |
| Costume & Make-Up | Maurizio Giustini | Makeup Artist |
