The perfidious brother of the deceased Duke of Lusitania usurps the throne from its legitimate heir, the Grand Duchess; however, an enigmatic man in black known only as the Zorro is out for justice. But, who is this valiant vindicator?
| Directing | Luigi Capuano | Director |
| Writing | Arpad De Riso | Screenplay |
| Writing | Giovanni Scolaro | Screenplay |
| Camera | Oberdan Troiani | Director of Photography |
| Sound | Carlo Savina | Original Music Composer |