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ThunderCats: A Brief History

I thought it might be handy to have an 'about' page of sorts, with a convenient series synopsis and history of the show. Obviously, in depth studies of the eps and characters can be found elsewhere on this site, but it never hurts to have a page that 'cuts to the chase' so to speak. For upcoming news and events, join the site's related Facebook group. A who's who/what's what list is available in the ThunderCats Dictionary. Information below is merely meant as a general overview for the fan with renewed interest but whose memory is a bit fuzzy.




Classic Series Premise

In the beginning, the ThunderCats (humanoid cat creatures) - with Lion-O a mere cub and Jaga still among the living - must flee their home planet, Thundera, as it self-destructs. Adding to their worries are the troublesome Mutants of Plundarr (humanoid animal creatures) who desire the power of the coveted Eye of Thundera that lies within the Sword of Omens, which the noble Thunderians (the ThunderCats) guard closely. Most of the fleeing Thunderian vessles are destroyed by a Mutant fleet...all but one, the royal Flag Ship. The Mutants do manage to board the damaged ship but are fought off. The ThunderCats aren't out of the woods yet - with their ship disabled they can no longer journey to their original destination and must settle for a closer planet (Third Earth). Worse yet, it's still quite a distance so they all must make the trip in suspension. All but Jaga enter the suspesion capsules for his advanced age diminished his chances of survival, even with the aging process slowed by entering a capsule. Instead, he will pilot their ship as far as he can while the others take to the capsules. Jaga dies en route to Third Earth, and once they crash land, young Lion-O, the heir to the lordship, emerges from suspension as an adult with a cub's mind. The Mutants have followed the 'Cats to Third Earth and waste no time attacking. Thus begins the ThunderCats' struggle to survive in their new home, as both they and the Mutants settle in. While the ThunderCats make new friends with some natives (The Berbils, Warrior Maidens, etc), so do the Mutants with the evil mage Mumm-Ra.

The first 65 episodes deal with their early adventures on Third Earth as Lion-O learns to lead and grow up while fighting off powerful foes. From the midpoint (roughly the ThunderCats HO! movie) on, the focus is less on Lion-O's growth and eventually on the stuggle for power and returning to the 'Cats reformed home, New Thundera. The second half of the series also introduces new characters: three Thunderians that became ThunderCats (Pumyra, Lynx-O, and Bengali) as well as new enemies in the Lunataks. Eventually, the Lunataks and Mutants were all but written out (and badly, in "Circus Train") so that it was down to just the ThunderCats vs. Mumm-Ra and whatever evil he could conjur up. Also, the new focus of the ThunderCats became settling New Thundera by calling refugees home (apparently, not ALL the other ships were destroyed in "Exodus") and finding the scattered Treasure of Thundera before Mumm-Ra does. Much to the disappointment of Tygra and Pumyra fans, they were largely left out of the last dozen or so episodes as they were assigned to guard Third Earth and maintain the Lair there.

The series ended with the episode "Book of Omens" in which the ThunderCats race to place items from the Treasure of Thundera in their proper places around New Thundera in a given time frame or risk being frozen in time forever.

The series never really went into critical details like the origins of the Eye of Thundera, Mumm-Ra, or the like - but some of the comics in the 80s attempted to tackle it (as well as the recent batch of comics with the Origins books). A good book to check out for background info is the 1989 UK-issued Annual. Some fans consider it canon, others don't, but at least it's *something* in the way of an idea concerning what it's really all about.

Smattering of Facts