Tom Mix in Arabia (1922)

Dashing horseman Billy Evans, entrepreneur of a tourist's ranch, swings from an overhanging cliff and ropes a snarling wildcat while acting as guide for Janice Terhune and her father, whose specialization in dead languages soon leads them to Arabia. Billy declines to follow, preferring to rest easy in his hammock, until an Arabian prince roars through the ranch in a roadster, bumping Billy from his sleep. The adventurous cowboy swaps clothes with his highness, who is being pursued by the sultan's agents, bent upon thwarting his plans to marry a "follies" beauty. The car chase ends when Billy drives into the Pacific Ocean and is overtaken and abducted to Arabia, where he ousts a powerful pretender to the throne, restores the sultan to his palace, and rescues Janice Terhune, whose flashy eyes had precipitated her abduction by the evil counterfeit prince.