Season one, volume one of the Thundercats TV series. Year 2005 Video Release 2005-08-09 Studio Warner Bros. Genre TV Series MPAA Rating Not Rated Color Color Runtime 759 Animated Animated Full Synopsis THE FELINE-INSPIRED SATURDAY MORNING FAVORITES! A noble band of survivors from the peaceful world of Thundera bravely faces off against vicious mutants intent on destroying them. Make way for exotic creatures, mystical power and action-packed battles of good versus evil in the exciting saga of the ThunderCats! In these first-season adventures from the dynamic animated series, the ThunderCats adopt Third Earth as their new home and encounter alien beings galore some friendly, some looking for a fight! And while they brave their strange surroundings, their young leader Lion-O struggles with his new responsibilities as head of their foundling civilization. Crash with these cats for over 12 hours of cartoon thrills!