Trailer
Images
 | Steve Reeves as Ercole (Hercules) |
 | Sylva Koscina as Iole, Daugher of Pelias |
 | Fabrizio Mioni as Jason |
 | Gianna Maria Canale as Antea, Queen of the Amazons |
 | Arturo Dominici as Eurysteus |
 | Mimmo Palmara as Iphitus, Son of Pelias |
 | Lidia Alfonsi as The Sybil |
 | Gabriele Antonini as Ulysses |
 | Aldo Fiorelli as Argos |
 | Andrea Fantasia as Laertes |
 | Luciana Paluzzi as Iole's Maid |
 | Ivo Garrani as Pelias, King of Iolcus |
 | Gina Rovere as amazzone |
 | Lily Granado as amazzone |
 | Afro Poli as Chironi |
 | Gino Mattera as Orpheus |
 | Gian Paolo Rosmino as Aesculapius |
 | Willi Colombini |
| Fulvio Carrara |
 | Aldo Pini as Tifi |
| Guido Martufi as Iphitus as a child |
 | Paola Quattrini as Iole as a child |
| Romano Barbieri |
| Augusto Belardelli |
| Spartaco Nale |
| Production | |
| Federico Teti | Producer |
Sound | |
| Enzo Masetti | Original Music Composer |
Directing | |
| Pietro Francisci | Director |
Camera | |
| Corrado Bartoloni | Camera Operator |
Writing | |
| Pietro Francisci | Adaptation |
Editing | |
| Mario Serandrei | Editor |
Art | |
| Massimo Tavazzi | Set Decoration |
Writing | |
| Ennio De Concini | Screenplay |
Art | |
| Gianni D'Aloisio | Assistant Production Design |
Costume & Make-Up | |
| Paolo Tommasi | Assistant Costume Designer |
Writing | |
| Apollonios Rhodios | Novel |
Costume & Make-Up | |
| Euclide Santoli | Makeup Artist |
Production | |
| Ferruccio De Martino | Production Manager |
Camera | |
| Ubaldo Terzano | Assistant Camera |
Art | |
| Flavio Mogherini | Production Design |
Editing | |
| Titta Perozzi | Assistant Editor |
Sound | |
| Giulio Tagliacozzo | Sound |
Writing | |
| Pietro Francisci | Screenplay |
Directing | |
| Ettore Mattia | First Assistant Director |
Production | |
| Spartaco Conversi | Production Secretary |
Costume & Make-Up | |
| Giulio Coltellacci | Costume Design |
Directing | |
| Pietro Nuccorini | Second Assistant Director |
Costume & Make-Up | |
| Mara Rocchetti | Hairstylist |
Writing | |
| Gaio Fratini | Screenplay |
Production | |
| Mario Pisani | Unit Manager |
Sound | |
| Carlo Savina | Conductor |
Directing | |
| Gigliola Rosmino | Script Supervisor |
Sound | |
| Renato Cadueri | Sound Mixer |
Production | |
| Massimo De Rita | Production Assistant |
Crew | |
| Gisa Geert | Choreographer |
Camera | |
| Silvio Fraschetti | Assistant Camera |
Crew | |
| Mario Bava | Special Effects |
Camera | |
| Mario Bava | Director of Photography |
