The king of Nogara dies, leaving behind a will naming one of his nieces as his successor. Will it be blonde and virtuous Isabella or evil, dark-haired Malva? Each woman relies on a hero to locate the will. Malva hires the bare-chested strongman Samson while Isabella relies on the masked El Toro (a.k.a. Zorro) even though her heart belongs to the mild-mannered poet, Ramon. Malva's ruthless desire for the throne soon alienates Samson and he and El Toro then team up to bring about a proper resolution to the Nogara succession. Meanwhile, Isabella learns El Toto's true identity, an identity which both surprises and pleases her.
| Directing | Umberto Lenzi | Director |
| Production | Fortunato Misiano | Producer |
| Writing | Guido Malatesta | Story |
| Writing | Guido Malatesta | Screenplay |
| Writing | Umberto Lenzi | Story |
| Writing | Umberto Lenzi | Screenplay |
| Directing | Giancarlo Romitelli | First Assistant Director |
| Production | Pasquale Misiano | Unit Manager |
| Editing | Jolanda Benvenuti | Editor |
| Sound | Bernardino Fronzetti | Sound |
| Sound | Bruno Moreal | Sound |
| Camera | Luigi Allegretti | Camera Operator |
| Camera | Renato Mascagno | Assistant Camera |
| Directing | Mirella Malatesta | Script Supervisor |
| Art | Franco D'Andria | Set Decoration |
| Costume & Make-Up | Massimo Giustini | Makeup Artist |
| Costume & Make-Up | Violetta Pacelli | Hairstylist |
| Art | Salvatore Giancotti | Production Design |
| Costume & Make-Up | Walter Patriarca | Costume Design |
| Camera | Augusto Tiezzi | Director of Photography |
| Sound | Angelo Francesco Lavagnino | Original Music Composer |
| Production | Nino Misiano | Line Producer |
