The Sword of Genghis Khan (1967)

A mountain stronghold in Outer Mongolia is ruled by a hermit-prince who claims to be a direct descendant of Genghis Khan. Like his ancestor, General Khan plans to conquer the world. Unfortunately he is not mad. General Khan possesses the most diabolical and invincible weapon ever devised by man. He also has an extraordinary daughter: Teh- beautiful, superbly intelligent and hungry for love...Intertrust agent MARK HOOD and karate-master MURIMOTO crash the citadel of a fanatic potentate...with just one sex-trap chance to destroy the weapon that can destroy the world.