In this film Paul Naschy embodies the Roman general Agrippa Vipsanio in a fierce battle against the tribal leaders Cantabrians, Corocota. Fierce battles, gladiators fighting, adventure and intrigue in this film as in the Roman conquest of Hispania.

Paul Naschy
as Marco Vespasiano Agripa

Verónica Miriel
as Elia

Alfredo Mayo
as Lábaro

Julia Saly
as Selenia

Blanca Estrada
as Turenia

Andrés Resino
as César Augusto

Antonio Iranzo
as Sonanso

Ricardo Palacios
as Gurco

Pepe Ruiz
as Hurón

Paloma Hurtado
as Calpurnia