Synopsis

Mumm-Ra devised a machine capable of replicating Panthro, then imbued one such duplicate with the essence of Hammerhand before unleashing it upon Third Earth. The inhabitants, witnessing the devastation – villages razed and harvests consumed – wrongly blamed the Thundercats, believing the true Panthro was responsible for the destruction. Eventually, Panthro confronted his clone, and with Lion-O’s assistance, managed to obliterate it. Driven by fury at this defeat, Hammerhand then shattered Mumm-