Darios

Rory Calhoun

Diala

Lea Massari

Peliocles

Georges Marchal

Thérion

Conrado San Martín

Mirte, Peliocles' sister

Mabel Karr

Koros

Ángel Aranda

Serse

Roberto Carmardiel

Lissipu

Jorge Rigaud

Ares

Mimmo Palmara

Serse

Roberto Camardiel

Creonte

Alfio Caltabiano

Carete

Felix Fernandez

Xenon

Carlo Tamberlani

Mahor

Yann Larvor

Creonte

Alfio Caltaviano

Sirione

Fernando Calzado

(uncredited)

Ignazio Dolce

Conrad Sanmartin

Phoenician Ambassador

Antonio Casas

Eros (uncredited)

José María Vilches

(uncredited)

Arturo Cabré

Antonio L. Ballesteros

Vittorio Rossi

(uncredited)

Álvaro de Luna

Eteocle (uncredited)

Ángel Menéndez

Man Ringing Gong (uncredited)

Nello Pazzafini

Eduardo Fuentes

Mercante (uncredited)

Gustavo Re

Luciano Chitarrini

Mario Amari

Erasmo Bacciucchi

Ennio De Concini

Giuseppe Turco

Carlo Gualtieri

Luciano Martino

Ageo Savioli

Rafael Hernández

Sergio Leone

Angelo Francesco Lavagnino

Emilio Foriscot

Michele Scaglione

Voice

Norman Rose

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