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The ThunderCats have gotten so good at defeating the Mutants of Plun-Darr that it's basically become routine. That all changes with the arrival of the Mutants' old leader: Ratar-O, wielder of the Sword of Plun-Darr. Uh-oh.
First Air Date : Feb 22, 2020
Last Air date : Dec 05, 2020
Episode : 52 Episode
Season : 1 Season
Runtime: 11:14 minutes
Studio: Cartoon Network
Country: United States of America