Fernando Bilbao

as Mazinger

as Joe el Mugre

as Jack Ritchy

as Chino

as Crazy Bull

as Chalet Thug

as Torente

as El monstruo

as Gigante

as Komo

as The Giant

as Monstruo

as Charlie, the reporter (uncredited)

as The Monster

as Menecrates

as Moko

as Monk's Henchman

as Chico henchman

as Vladis the Coachman