Antonella Lualdi as Hermione

Pedro Armendáriz as Cadmo

Jacqueline Sassard as Antiope

Giuliano Gemma as Krios

Serge Nubret as Rator

Gérard Séty as Aquiles

Tanya Lopert as Licina

Ingrid Schoeller as Emerate

Franco Lantieri as Tarete

Monica Berger as

Eliana Grimaldi as Girl Picked up by a Titan

Maria Luisa Rispoli as Marzia

Erika Spaggiari as Deianira

Isarco Ravaioli as

Fernando Rey as High Priest (uncredited)

Fernando Sancho as Prison Overseer (uncredited)

Mario Morales as Soldiers' Commander (uncredited)

Alba Maiolini as Medusa (uncredited)

Jacques Stany as Titan (uncredited)

Alfio Caltabiano as Titan (uncredited)

Renato Basso Bondini as Titan (uncredited)

Aldo Pedinotti as Titan (uncredited)

Gaetano Scala as Soldier (uncredited)

Osiride Pevarello as Soldier (uncredited)

Sal Borgese as Soldier (uncredited)

Renzo Pevarello as Soldier (uncredited)