 | Lisa Gastoni als Mary Read |
 | Jerome Courtland als Peter Goodwin |
 | Walter Barnes als Captain Poof |
 | Anna Arena als Signora sulla Diligenza |
 | Agostino Salvietti als Mangiatrippa |
 | Germano Longo als Ivan |
 | Edoardo Toniolo als lord Goodwin |
 | Loris Gizzi als direttore della prigione |
 | Gianni Solaro als governatore della Florida |
 | Gisella Arden als ballerina francese |
 | Dina De Santis als ragazza che amoreggia con Peter |
| Eleonora Morana als miss Elizabeth |
 | Bruno Scipioni |
 | Tullio Altamura als don Pedro Alvarez |
 | Mimmo Poli |
 | Giulio Battiferri als guardia della prigione |
| Massimo Ungaretti |
| Franco Jamonte als insegnante di cavalleria |
| Nada Cortese |
 | Ignazio Balsamo als capitano della guardia |
| Gualtiero Isnenghi |
| Piero Pastore |
| Luigi D'Acri |
| Antonio Corevi |
| Umberto Lenzi | Director |
| Fortunato Misiano | Producer |
| Ugo Guerra | Story |
| Ugo Guerra | Screenplay |
| Luciano Martino | Story |
| Luciano Martino | Screenplay |
| Tersicore Kolosoff | First Assistant Director |
| Jolanda Benvenuti | Editor |
| Diego Alchimede | Unit Manager |
| Pasquale Misiano | Unit Manager |
| Franco D'Andria | Set Decoration |
| Alessandro Sarandrea | Sound |
| Luigi Allegretti | Camera Operator |
| Renato Mascagno | Assistant Camera |
| Giancarlo Ferrando | Assistant Camera |
| Ilde Muscio | Script Supervisor |
| Massimo Giustini | Makeup Artist |
| Violetta Pacelli | Hairstylist |
| Alfredo Montori | Production Design |
| Walter Patriarca | Costume Design |
| Walter Bertolazzi | Military Consultant |
| Augusto Tiezzi | Director of Photography |
| Gino Filippini | Original Music Composer |
| Nino Misiano | Line Producer |
