Zenobia, Queen of Palmira, revolts against Rome and defeats the Roman troops, but she makes a big mistake when she falls in love with enemy officer Marco Valerio.
You can now watch Sign of the Gladiator online on the following streaming providers in the United States.
| Directing | Guido Brignone | Director |
| Production | Enzo Merolle | Producer |
| Sound | Angelo Francesco Lavagnino | Original Music Composer |
| Costume & Make-Up | Vittorio Nino Novarese | Costume Design |
| Camera | Luciano Trasatti | Director of Photography |
| Writing | Francesco Thellung | Story |
| Writing | Francesco Thellung | Screenplay |
| Writing | Francesco De Feo | Story |
| Writing | Francesco De Feo | Screenplay |
| Writing | Sergio Leone | Story |
| Writing | Sergio Leone | Screenplay |
| Writing | Giuseppe Mangione | Story |
| Writing | Giuseppe Mangione | Screenplay |
| Writing | Guido Brignone | Story |
| Writing | Guido Brignone | Screenplay |
| Directing | Riccardo Freda | Second Unit Director |
| Editing | Nino Baragli | Editor |
| Camera | Franco Villa | Camera Operator |
| Directing | Michele Lupo | First Assistant Director |
| Directing | Gigliola Rosmino | Script Supervisor |
| Sound | Adriano Taloni | Sound |
| Sound | Mario Amari | Sound |
| Production | Sergio Merolle | Unit Manager |
| Production | Fernando Cinquini | Unit Manager |
| Production | Sante Chimirri | Production Assistant |
| Production | Tonino Garzarelli | Production Assistant |
| Costume & Make-Up | Giuliano Laurenti | Makeup Artist |
| Costume & Make-Up | Ada Palombi | Hairstylist |
| Art | Ottavio Scotti | Production Design |
| Art | Ugo Pericoli | Set Decoration |
| Crew | Joseph Nathanson | Special Effects |
| Costume & Make-Up | Enzo Bulgarelli | Costume Design |
| Crew | Claude Marchant | Choreographer |
| Production | Rino Merolle | Production Manager |
| Production | Vittorio Musy Glori | Line Producer |
