He-Man and the Masters of the Universe (1983)

S2E31 Journey to Stone City

Prince Adam, Man-At-Arms, and Orko are on a quest through the Vine Jungle, searching for the fabled Stone City. Unbeknownst to them, Evil-Lyn, Webstor, and Kobra Khan are trailing behind, eager to claim the city's riches for themselves. After stealing a map, the villains arrive at Stone City first, discovering it filled with lifelike statues. In a twist of fate, Evil-Lyn inadvertently activates a life-bringer machine, reviving the ancient warrior king, Vokan. He explains that his people have been in stone slumber for millennia, waiting for Eternia’s moment of need. Misled by Evil-Lyn, who claims the life-bringer is at Castle Grayskull, Vokan soon finds himself attacking the castle, unaware that he is being manipulated for Evil-Lyn's quest for power.