W2TCH

ThunderCats (1985 – 1989)

1985 • 4 seasons • Animation, Action & Adventure • TV-Y7
JustWatch▲ +3#4689IMDb7.9/1020,807TMDB82%1,091Rotten Tomatoes—Metacritic—
On September 24, 2026
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Season 1

ThunderCats · S1E63 — Mumm-Rana

Dec 18, 1985 · 22 min · 6.0 (1 votes)

Synopsis

The Feliner came under assault from the RatStar, crewed by the Mutants. Jackalman, Monikan, and S-S-Slithe were forced out and rescued by Mumm-Rana, a benevolent counterpart to Mumm-Ra—a female reflection of his power.