3 Supermen In The Jungle (English Language Version) (1970)

aka's: Fantastic Supermen And The Amazon/Che Fanno I Nostri Supermen Tra Le Vergini Della Giungla?

Third entry in the popular 3 Fantastic Supermen series from Italy. The three superheroes attempt to reclaim the stolen lease of a uranium mine. But they must first battle Russian scientists who plan to exploit the natives. Stars Brad Harris, George Martin, Sal Borgese, Femi Benussi, Pasquale Simeoni and others.