Ratar-O ThunderCats Roar : Season 1 Episode 23
TV-Y7-FV Cartoon Network 11m
Aired: May 9th, 2020 @ 8:00 AM EST on Cartoon Network
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.
