Attila, the leader of the barbarian Huns and called by the Romans "The Scourge of God", sweeps onto the Italian peninsula, defeating all of the armies of Rome, until he and his men reach the gates of the city itself.
Anthony Quinn
as Attila
Sophia Loren
as Honoria
Henri Vidal
as Aetius
Irene Papas
as Grune
Ettore Manni
as Bleda, brother of Attila
Claude Laydu
as Valentiniano Caesar
Colette Régis
as Galla Placidia
Eduardo Ciannelli
as Onegesius
Georges Bréhat
as Prisco
Christian Marquand
as Capo degli Unni
Guido Celano
as Capo della tribu
Aldo Pini
as Dominicus