ThunderCats ThunderCats

The ThunderCats are back!

Warner Bros. and Cartoon Network have teamed up to create an updated version of the series, based on the late-1980s animated classic, set to debut later this year.

PHOTO: Official ThunderCats image released

Executive produced by Sam Register (Batman: The Brave and the Bold), the series centers on Lion-O and his battle against evil (ahem, Mumm-Ra!) in the quest for the Stones of Power.

The debut of the trailer was met with huge applause at this weekend's WonderCon in San Francisco. What do you think of the trailer?