Cast & crew
The Invincible Gladiator (1961)
Directed by Alberto De Martino, Antonio Momplet Written by Francesco Thellung, Francesco De Feo, Alberto De Martino
Cast
| Antonio Molino Rojo | Euclante |
| George Martin | Gladiator |
| José Marco | Livius |
| Edoardo Nevola | Darius |
| Livio Lorenzon | Itus |
| Giorgio Ubaldi | Gladiator |
| Isabelle Corey | Sira |
| Richard Harrison | Rezius |
| Barta Barri | Gladiator |
| Jole Mauro | Xenia Onatopp |
| Tomás Blanco | Conspirator |
| Ricardo Canales | Former ENAC |
| Leo Anchóriz | Prime Minister |
Crew
| Francesco Thellung | Writer |
| Carlo Franci | Original Music Composer |
| Alberto De Martino | Director |
| Michelangelo Panaro | First Assistant Director |
| Anacleto Fontini | Producer |
| Alessandro Sarandrea | Sound |
| Antonio Momplet | Director |
| Giovanni Bergamini | Camera Operator |
| Otello Colangeli | Editor |
| Ángel Monís | Production Manager |
| Piero Poletto | Production Design |
| Italo Zingarelli | Producer |
| Eloy Mella | Director of Photography |
| Adriana Ronco | Script Supervisor |
| José Herrera | Production Assistant |
| Mario Giorsi | Costume Design |
| Roberto Palaggi | Production Manager |
| Francesco De Feo | Writer |
| Romolo De Martino | Makeup Artist |
| Giorgio Ubaldi | Master at Arms |
| Ester Nin | Hairstylist |
| Alberto De Martino | Writer |