Cartoon Network has released the following synopsis, video clips and stills from this week's episode of "Batman: The Brave and The Bold," ominously titled "Darkseid Descending" and featuring a new Justice League with Guy Gardner, Fire, Ice, Booster Gold, Blue Beetle and Aquaman as members.

Official Press Release

"Darkseid Descending"

Airs Friday,December 3at 7:30 p.m. on the Cartoon Network

Batman assembles a new, motley Justice League to thwart a pending Earth invasion by Darkseid. The rag-tag group can hardly get along--let alone battle a near god--but when they become Earth's last hope, they have to learn to pull it together.

"Batman: The Brave and The Bold" © Warner Bros. Entertainment Inc. "Batman" and all related characters and elements are trademarks of and © DC Comics.