Two boxing promoters travel via time machine back to the days of Hercules, who must save them from Genghis Khan and the Mongol Horde.
Franco Franchi
as Francheo
Ciccio Ingrassia
as Ingrassiade
Kirk Morris
as Maciste
Frank Gordon
as Ercole
Raimondo Vianello
as Rusteghin
Liana Orfei
as Dejanira
Mario Carotenuto
as Comendatore
Bice Valori
as la maga Circe
Gino Bramieri
as Il Osservare
Francesco Mulè
as Euristeo
Ave Ninchi
as l'indovina Ecubona
Gino Buzzanca
as capo degli arcieri
