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