Italian explorer rescues the daughter of the Mongol leader Kublai Khan, meets a hermit who has invented gunpowder and builds a cannon.
Directed byHugo Fregonese, Richard McNamara, Piero Pierotti
Written byPiero Pierotti, Oreste Biancoli, Duccio Tessari
CountryItaly, France
Runtime95 min
On screen
Rory Calhoun
Yôko Tani
Robert Hundar