After his home kingdom is destroyed by the ancient devil priest Mumm-Ra, the young Thundercat Lord Lion-O leads a team of survivors as they fight evil on Third Earth.
Did You Know?
Bengali is the only member of the original Thundercats to not appear in the show. See more
The Book told that it was the ThunderCats, our ancestors, who first defeated Mumm-Ra! It was the ThunderCats who brought law and order to a world of waring animals! And it is now the ThunderCats who are strong enough to maintain this fragile peace!