On screen
Cast
25 credited performers
Steve Reeves
Ercole (Hercules)
Sylva Koscina
Iole, Daugher of Pelias
Fabrizio Mioni
Jason
Gianna Maria Canale
Antea, Queen of the Amazons
Arturo Dominici
Eurysteus
Mimmo Palmara
Iphitus, Son of Pelias
Lidia Alfonsi
The Sybil
Gabriele Antonini
Ulysses
Aldo Fiorelli
Argos
Andrea Fantasia
Laertes
Luciana Paluzzi
Iole's Maid
Ivo Garrani
Pelias, King of Iolcus
Gina Rovere
amazzone
Artwork unavailable
Lily Granado
amazzone
Afro Poli
Chironi
Gino Mattera
Orpheus
Gian Paolo Rosmino
Aesculapius
Willi Colombini
Character not listed
Artwork unavailable
Fulvio Carrara
Character not listed
Aldo Pini
Tifi
Artwork unavailable
Guido Martufi
Iphitus as a child
Paola Quattrini
Iole as a child
Artwork unavailable
Romano Barbieri
Character not listed
Artwork unavailable
Augusto Belardelli
Character not listed
Artwork unavailable
Spartaco Nale
Character not listed