Thundercats: Mumm-Ra awakens the Rock Giant, an ancient monster made of stone which looked like a mountain to the Thundercats. When it wakes up, Mumm-Ra sends it to destroy the Thundercats' Lair. The Thundercats try and defeat it using the Thundertank, and eventually with the help of the Sword, the giant is beaten.

Starring:

Bob McFadden, Earl Hammond, Earle Hyman

Genre:

Action, Adventure, Animation, Family, Fantasy, Sci-Fi