In 1881 Dallas, an ex-Union soldier attempts to expose a conspiracy of Southerners that killed his father, his friend and President James A. Garfield.
| Directing | Tonino Valerii | Director |
| Writing | Massimo Patrizi | Screenplay |
| Writing | Massimo Patrizi | Story |
| Editing | Franco Fraticelli | Editor |
| Camera | Stelvio Massi | Director of Photography |
| Sound | Luis Bacalov | Original Music Composer |
| Art | Carlo Leva | Production Design |
| Costume & Make-Up | Giorgio Desideri | Costume Design |
| Production | Ferruccio De Martino | Production Manager |
| Production | Jesús García Gárgoles | Production Manager |
| Production | Ofelia Minaldi | Assistant Production Manager |
| Production | Julio Parra | Unit Manager |
| Production | Fernando Piazza | Production Secretary |
| Crew | Benito Stefanelli | Master at Arms |
| Art | Ángel Arzuaga | Production Design |
| Art | Francesco Antonacci | Set Decoration |
| Costume & Make-Up | Walter Cossu | Makeup Artist |
| Costume & Make-Up | Anna Cristofani | Hairstylist |
| Directing | Giuseppe Bellecca | First Assistant Director |
| Directing | Mahnahén Velasco | First Assistant Director |
| Directing | Luigina Lovari | Script Supervisor |
| Camera | Ricardo Andreu | Camera Operator |
| Camera | Michele Pensato | Camera Operator |
| Sound | Attilio Nicolai | Sound |
| Sound | Tullio Petricca | Boom Operator |
| Production | Bianco Manini | Producer |
