 | Brad Harris als Goliath |
 | Gloria Milland als Princess Elea |
 | Fernando Rey als Bokan the Usurper |
 | Barbara Carroll als Daina the Amazon |
 | Carmen de Lirio als Diameta, his consort |
 | Pepe Rubio als Briseo |
 | Fernando Sancho als Namathos |
 | Lina Rosales |
 | Ray Martino |
 | Ignazio Dolce |
| Gino Marturano |
 | Franco Gasparri |
 | Nello Pazzafini als Yagoran, captain of the guard |
 | Francisco Bernal |
 | Manuel Arbó |
| Ángel Ortiz |
 | Rufino Inglés |
 | Ángel Aranda als (uncredited) |
| Bruno Ariè als Sailor with Goliath (uncredited) |
| Guido Malatesta | Director |
| Arpad De Riso | Screenplay |
| Carlo Innocenzi | Original Music Composer |
| Alejandro Ulloa | Director of Photography |
| Mario Sansoni | Editor |
| Giovanni Simonelli | Screenplay |
| Gianfranco Parolini | Screenplay |
| Carmen Martín | Makeup Artist |
| Vittorio Rossi | Costume Design |
| Beppe Domenici | Special Effects |
| Manuel Pérez | Production Manager |
| Cesare Seccia | Story |
| Cesare Seccia | Screenplay |
| Sergio Sollima | Screenplay |
| Ramiro Gómez | Production Design |
| Carlo Santonocito | Production Design |
| Antonio Patón | Assistant Production Design |
| Giuseppe Ranieri | Assistant Production Design |
| Hanzi Axerio | Assistant Production Design |
| Juan García Atienza | First Assistant Director |
| Romolo Guerrieri | First Assistant Director |
| Mahnahén Velasco | First Assistant Director |
| Liliana Marinucci | Script Supervisor |
| Manuel Ponce | Script Supervisor |
| Amedeo Giomini | Assistant Editor |
| Giuseppe Turco | Sound |
| Clemente Manzano | Camera Operator |
| Luis Peña | Assistant Camera |
| Gianni Maddaleni | Assistant Camera |
| Nello Pazzafini | Master at Arms |
| Eros Bacciucchi | Special Effects |
| Vittorio Galiano | Special Effects |
| Angelo Malantrucco | Makeup Artist |
| Roberto Palaggi | Unit Manager |
| Roberto Moretti | Unit Manager |
| Edmondo Lozzi | Editor |
| Cesare Seccia | Production Manager |
| Jorge Grau | Second Unit Director |
| Gianfranco Parolini | Co-Director |
