ThunderCats Roar (2020)
S01E16 Mumm-Ra: The Ever Living
Episode Overview
Whenever Mumm-Ra manages to obtain a magical artifact to regain his strength, the ThunderCats always destroy it, leaving him as a feeble skeleton once more. However, today is different; Mumm-Ra recalls the Ancient Spirits of Evil, granting him the ability to power up at will.
HD
S01
