Defenders of the Earth S01E60 - The Gravity of Ming (2)

At Ice Station Earth Ming imprisons Flash, Mandrake, Lothar, Rick and L.J. in his ice dungeon and turns Jedda into a Frost Person. Graviton arrives, furious that Ming does not have the Necklace of Oros, as he promised. The Phantom breaks free from Hadea's netherworld, steals the necklace and invades Ming's headquarters, but is quickly captured -- and the powerful piece of jewelry falls into the evil emperor's hands! With ultimate power in his hand, Ming begins to unleash his anti-gravity device onto an unsuspecting Earth.