Duel of Champions (1961) — Cast
Cast
| Alan Ladd | Horatius |
| Andrej Gardenin | Fencer |
| Umberto Raho | Priest |
| Carolyn De Fonseca | Stitch (Voice) |
| Evi Marandi | Slave Trader |
| Jacques Sernas | Marcus Brody |
| Robert Keith | Rome |
| Piero Palermini | Nevio Cottelli |
| Omero Capanna | Wounded Soldier |
| Luciano Marin | Eli |
| Nando Angelini | Arrest Official |
| Franco Fabrizi | Curazio |
| Mino Doro | Caius |
| Franca Bettoia | Marcia |
| Franca Pasut | Slave Trader |
| Andrea Aureli | Alba |
| Alana Ladd | Scilla |
| Jacqueline Derval | Horatia |
| Violette Marceau | The Woman |
| Alfredo Varelli | Sabinus |
| William Conroy | Roman Fanlo |
| Osvaldo Ruggieri | Alba |
Crew
| Anita Borgiotti | Script Supervisor |
| Antonio Randaccio | Assistant Costume Designer |
| Luciano Vincenzoni | Story |
| Terence Young | Director |
| Carlo Lizzani | Screenplay |
| Lina Cassini | Hairstylist |
| Giuliano Montaldo | Screenplay |
| Michele Trimarchi | Makeup Artist |
| Andrea Volpe | First Assistant Director |
| Anna Korda | Dialogue Coach |
| Angelo Binarelli | Unit Manager |
| Angelo Francesco Lavagnino | Original Music Composer |
| Ennio De Concini | Screenplay |
| Angelo Ferrara | Producer |
| Domenico Fazzari | Producer |
| Mauro Sacripanti | Production Secretary |
| Cesare Allione | Camera Operator |
| Angelo Cittadini | Unit Manager |
| Ferdinando Baldi | Director |
| Luigi Urbini | Conductor |
| Giulio Bongini | Production Design |
| Giorgina Baldoni | Assistant Set Decoration |
| Mario Giorsi | Costume Design |
| Luigi Puri | Sound |
| Renzo Lucidi | Editor |
| Amerigo Gengarelli | Director of Photography |
| Massimo Palmieri | Set Decoration |
| Leopoldo Rosi | Sound |