The Thief of Bagdad (1924)

A nameless thief falls in love with the Caliph of Bagdad's daughter. The Caliph will give her hand to the suitor that returns with the rarest treasure after seven moons. The thief sets off on a magical journey while, unbeknownst to him, another suitor, the Prince of the Mongols, is not playing by the rules.