A group of men calling themselves 'The Pirates of Capri", headed by Captain Sirroco, who is really Count Amalfi, are trying to restore freedom to the people of Naples. The Queen is advised of the pirate's assault of a member of her court and she seeks to escape to Palermo. But, she is advised it would be good politics for her to attend a ball Amalfi is giving for his fiancée, Mercedes, who is unaware of the dual role Amalfi is playing.
| Directing | Edgar G. Ulmer | Director |
| Directing | Giuseppe Maria Scotese | Director |
| Production | Victor Pahlen | Producer |
| Editing | Renzo Lucidi | Editor |
| Writing | Golfiero Colonna | Adaptation |
| Writing | Giorgio Moser | Adaptation |
| Costume & Make-Up | Maria Baroni | Costume Design |
| Costume & Make-Up | Guglielmo Bonotti | Makeup Artist |
| Directing | Valentino Bruchi | Assistant Director |
| Writing | Golfiero Colonna | Original Story |
| Costume & Make-Up | Dario Cecchi | Costume Design |
| Directing | Golfiero Colonna | Assistant Director |
| Production | Niccolò Theodoli | Executive Producer |
| Production | Rudolph Monter | Producer |
| Directing | Giorgio Moser | Assistant Director |
| Writing | Bruno Valeri | Adaptation |
| Sound | Franco Ferrara | Conductor |
| Camera | Anchise Brizzi | Director of Photography |
| Sound | Vittorio Trentino | Sound |
| Writing | Bruno Valeri | Original Story |
| Sound | Nino Rota | Original Music Composer |
| Directing | Shirley Ulmer | Script Supervisor |
| Art | Guido Fiorini | Art Direction |
| Writing | Giorgio Moser | Original Story |
| Writing | Sidney Alexander | Screenplay |