ThunderCats Roar - Full Series Information, Trailer & IMDb Reviews
Watch ThunderCats Roar Season 1 Episode 27 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
The Thundercats' worst nightmare comes true when their worst enemies, Mumm-Ra and The Mutants, team up after Mumm-Ra acquires The Sword of Plun-Darr.