Directed by
| Pietro Francisci | ||
Writing Credits
| Apollonios Rhodios | ... | (poem) (as Appollonius of Rhodes) |
| Pietro Francisci | ... | (adaptation) |
| Ennio De Concini | ... | (screenplay) & |
| Pietro Francisci | ... | (screenplay) & |
| Gaio Frattini | ... | (screenplay) |
| Agenore Incrocci | ... | (credit only) (as Age) (credit only) |
| Furio Scarpelli | ... | (credit only) (as Scarpelli) (credit only) |
Cast (in credits order) verified as complete
| Steve Reeves | ... | Hercules | |
| Sylva Koscina | ... | Iole, Daugher of Pelias | |
| Fabrizio Mioni | ... | Jason | |
| Ivo Garrani | ... | Pelias, King of Iolcus | |
| Gianna Maria Canale | ... | Antea, Queen of the Amazons | |
| Arturo Dominici | ... | Eurysteus | |
| Mimmo Palmara | ... | Iphitus, Son of Pelias | |
| Lidia Alfonsi | ... | The Sybil (as Lydia Alfonsi) | |
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Gabriele Antonini | ... | Ulysses |
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Aldo Fiorelli | ... | Argos |
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Andrea Fantasia | ... | Laertes |
| Luciana Paluzzi | ... | Iole's Maid (as Luciana Paoluzzi) | |
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Afro Poli | ... | Chironi |
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Gian Paolo Rosmino | ... | Aesculapius (as G.P. Rosmino) |
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Willi Colombini | ... | Pollux (as Willy Colombini) |
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Fulvio Carrara | ... | Castor |
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Gino Mattera | ... | Orpheus |
| Gina Rovere | ... | Amazon #1 | |
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Lily Granado | ... | Amazon #2 (as Lilli Granado) |
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Aldo Pini | ... | Tifi |
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Guido Martufi | ... | Iphitus as a child |
| Paola Quattrini | ... | Iole as a child | |
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Romano Barbieri | ||
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Augusto Belardelli | ||
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Spartaco Nale | ||
Produced by
| Federico Teti | ... | producer |
Music by
| Enzo Masetti | ||
Cinematography by
| Mario Bava | ... | (lighting) |
Editing by
| Mario Serandrei | ||
Art Direction by
| Flavio Mogherini | ||
Set Decoration by
| Flavio Mogherini | ||
Costume Design by
| Giulio Coltellacci | ||
Makeup Department
| Mara Rocchetti | ... | hair stylist |
| Euclide Santoli | ... | makeup artist |
Production Management
| Mario Pisani | ... | production manager |
Second Unit Director or Assistant Director
| Pietro Nuccorini | ... | assistant director |
Art Department
| Gianni D'Aloisio | ... | assistant set designer |
Sound Department
| Renato Cadueri | ... | sound technician |
| Giulio Tagliacozzo | ... | sound technician |
Special Effects by
| Mario Bava | ... | special effects |
Stunts
| Giovanni Cianfriglia | ... | stunt double (uncredited) |
| Mimmo Palmara | ... | stunt double (uncredited) |
| Nazzareno Zamperla | ... | stunts (uncredited) |
Camera and Electrical Department
| Corrado Bartoloni | ... | camera operator |
| Mario Bava | ... | lighting technician |
| Silvio Fraschetti | ... | assistant camera |
| Domenico Parrello | ... | grip |
| Antonio Rinaldi | ... | gaffer (uncredited) |
Costume and Wardrobe Department
| Assunto Lazzazzera | ... | wardrober |
| Paolo Tommasi | ... | assistant costume designer |
Editorial Department
| Gigliola Rosmino | ... | editing secretary |
Music Department
| Carlo Savina | ... | musical director |
Additional Crew
| Spartaco Conversi | ... | production secretary |
| Ferruccio De Martino | ... | executive director |
| Massimo De Rita | ... | assistant to executive director |
| Gisa Geert | ... | choreographer |
| Joseph E. Levine | ... | presenter |
| Ettore Mattia | ... | assistant to director (as Ettore G. Mattia) |
| Titta Perozzi | ... | cutting assistant |
| Gianfranco Bellini | ... | voice dubbing: Aldo Fiorelli (uncredited) |
| Giorgio Capecchi | ... | voice dubbing: Afro Poli (uncredited) |
| Emilio Cigoli | ... | voice dubbing: Steve Reeves (uncredited) |
| Gualtiero De Angelis | ... | voice dubbing: Andrea Fantasia (uncredited) |
| Ted Derby | ... | animal wrangler: horses (uncredited) |
| Maria Pia Di Meo | ... | voice dubbing: Sylva Koscina (uncredited) |
| Lauro Gazzolo | ... | voice dubbing: Gian Paolo Rosmino (uncredited) |
| Frank Inn | ... | animal trainer: lion (uncredited) |
| Juanita Inn | ... | animal trainer: lion (uncredited) |
| Mel Koontz | ... | head animal trainer: lion (uncredited) |
| Pino Locchi | ... | voice dubbing: Gino Mattera (uncredited) |
| Enzo Musumeci Greco | ... | master of arms (uncredited) |
| Andreina Pagnani | ... | voice dubbing: Gianna Maria Canale (uncredited) |
| Bruno Persa | ... | voice dubbing: Aldo Pini (uncredited) |
| Mario Pisu | ... | voice dubbing: Mimmo Palmara (uncredited) |
| Glenn H. Randall Sr. | ... | head animal wrangler: horses (uncredited) |
| Giuseppe Rinaldi | ... | voice dubbing: Fabrizio Mioni (uncredited) |
| Giovanna Scotto | ... | voice dubbing: Lydia Alfonsi (uncredited) |
| Massimo Turci | ... | voice dubbing: Gabriele Antonini (uncredited) |
