"Thundercats: Season Two, Vol. Two" - Their struggle for survival continues. "The ThunderCats" leap into action in the final 31 exciting adventures. "ThunderCats: Season Two, Volume Two" - Lion-O faces Mumm-Ra in a final showdown on Third Earth... and triumphs! As punishment for failing their mission to eliminate the ThunderCats, the Ancient Spirits of Evil exile Mumm-Ra to the edge of the universe. With Mumm-Ra gone, the ThunderCats safely rebuild their home planet New Thundera. But new dangers threaten the fledgling civilization, forcing these brave pioneers to use powers to their limits. And then the unthinkable occurs: Mumm-Ra returns more determined than ever to destroy them. Pounce on hours of action-packed animated adventures!