Thundarr the Barbarian

Mindok the Mind Menace (1x3)

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The evil wizard Mindok lost his body in the Great Cataclysm 2000 years earlier, although his brain survived. He, General Zoa, and Zoa's minions seek out cryogenically frozen 20th-century scientists called "Ice People" in a plot to build Mindok a new body for his brain.