ThunderCats Roar - Season 1 Episode 27 -
Mumm-Ra of Plun-Darr (1)
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!
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.