| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ageo Savioli | Crew | Writing | Screenplay, Story |
 Alfio Caltabiano | Crew | Crew | Stunts |
 Angelo Francesco Lavagnino | Crew | Sound | Original Music Composer, Music Director |
Antonio L. Ballesteros | Crew | Camera | Director of Photography |
Carla Leone | Crew | Crew | Choreographer |
Carlo Gualtieri | Crew | Writing | Screenplay, Story |
Carlos Nin | Crew | Costume & Make-Up | Makeup Artist |
Eduardo Noé | Crew | Camera | Camera Operator |
Emilio Foriscot | Crew | Camera | Second Unit Director of Photography |
 Ennio De Concini | Crew | Writing | Screenplay, Story |
 Eraldo Da Roma | Crew | Editing | Editor |
Francisco Rodríguez Asensio | Crew | Art | Construction Coordinator |
Giuseppe Ranieri | Crew | Art | Assistant Art Director |
 Jorge Grau | Crew | Directing | Assistant Director |
Josette Trachsler | Crew | Production | Co-Producer |
Luciano Chitarrini | Crew | Writing | Screenplay, Story |
 Luciano Martino | Crew | Writing | Screenplay, Story |
Mahnahén Velasco | Crew | Directing | Second Assistant Director |
Ramiro Gómez | Crew | Art | Production Design |
Robert de Nesle | Crew | Production | Co-Producer |
Roberto Bodegas | Crew | Directing | Assistant Director Trainee |
 Sergio Leone | Crew | Writing | Screenplay, Director, Story |
Vittorio Galiano | Crew | Crew | Special Effects |
Vittorio Rossi | Crew | Costume & Make-Up | Costume Design |
 Yves Boisset | Crew | Directing | Second Assistant Director |
Isabel Ruiz Capillas | Crew | Directing | Script Supervisor |
Mario Amari | Crew | Sound | Sound |
Jesús Mateos | Crew | Art | Props |
José Castanyer | Crew | Directing | Script Supervisor |
Mario Maggi | Crew | Production | Producer |
Antonio Cortés | Crew | Costume & Make-Up | Assistant Costume Designer |
Eduardo de la Fuente | Crew | Production | Production Manager, Co-Producer |
Gianni Maddaleni | Crew | Camera | Assistant Camera |
Mariano Ruiz Capillas | Crew | Camera | Second Unit Director of Photography |
María Luisa Pino | Crew | Editing | Assistant Editor |
Aldo Colanzi | Crew | Camera | Key Grip |
Michele Scaglione | Crew | Production | Executive Producer |
Cesare Seccia | Crew | Production | Production Manager, Screenplay, Story |
Angelo Malantrucco | Crew | Costume & Make-Up | Makeup Artist |
Luis María Lasala | Crew | Directing | Second Assistant Director |
Franco Frazzi | Crew | Camera | Assistant Camera |
Marisa Mengoli | Crew | Editing | Assistant Editor |
Giuseppe Maggi | Crew | Production | Producer |
Tonino Cacciottolo | Crew | Sound | Sound Effects |
Irma Tonnini | Crew | Costume & Make-Up | Key Costumer |
Giuseppe Turco | Crew | Sound | Sound |
Erasmo Bacciucchi | Crew | Crew | Special Effects |
Maria Pia Mancini | Crew | Costume & Make-Up | Costumer |
Alfio Caltabiano | Cast | Actor | Creonte |
 Antonio Casas | Cast | Actor | Phoenician Ambassador |
 Carlo Tamberlani | Cast | Actor | Xenon |
 Conrado San Martín | Cast | Actor | Thar |
Fernando Calzado | Cast | Sirione | |
 Félix Fernández | Cast | Actor | Carete, Diala's father |
 George Rigaud | Cast | Actor | Lisippo, Dario's uncle |
 Georges Marchal | Cast | Actor | Peliocles |
 Gustavo Re | Cast | Actor | Mercante (uncredited) |
 Ignazio Dolce | Cast | Actor | (uncredited) |
 Lea Massari | Cast | Actress | Diala |
 Mabel Karr | Cast | Actress | Mirte, Peliocles' sister |
 Mimmo Palmara | Cast | Actor | Ares |
 Nello Pazzafini | Cast | Actor | Man Ringing Gong (uncredited) |
 Roberto Camardiel | Cast | Actor | Serse, King of Rhodes |
 Rory Calhoun | Cast | Actor | Darios |
 Álvaro de Luna | Cast | Actor | (uncredited) |
 Ángel Aranda | Cast | Actor | Koros, Peliocles' brother |
 Ángel Menéndez | Cast | Eteocle (uncredited) | |
 José María Vilches | Cast | Eros (uncredited) | |
 Yann Larvor | Cast | Actor | Mahor |
Arturo Cabré | Cast | (uncredited) | |
| Person | Type | Job | Role(s) |
