ThunderCats
Photo Credit: Rankin/Bass Animated Entertainment
If you remember Thundercats, then you remember Lion-O, Cheetara, Panthro, WilyKit and WilyKat, and Snarf. The catlike humanoid aliens take refuge on the planet of Third Earth after their home planet of Thundera is destroyed by the Mutants of Plun-Darr, who are their enemies throughout the series.
ThunderCats was created in 1985. The first season was followed by a movie, ThunderCats – HO! Both of these were so successful that the series remained for another three seasons. This cartoon sparked a spin-off series which you will read about soon!