In addition to new clips and a batch of stills from this weekend's all-new DC Nation episode of "Green Lantern: The Animated Series" and "Young Justice," Cartoon Network has released excerpts from this weekend's "Animal Man" and "World's Funnest" shorts!

DC Nation, featuring "Green Lantern: The Animated Series" and "Young Justice," airs Saturdays at 10AM ET/PT on Cartoon Network.

New DC Nation Animated Short "Animal Man" and "World's Funnest"

"Green Lantern: The Animated Series - Regime Change

Hal and the gang must return to the planet Betrassus to help Queen Iolande defend her world. Her brother Ragnar has received a red power ring and eagerly accepts it. Now, Hal, Kilowog and the rest of the crew must save Queen Iolande and Betrassus before Ragnar takes over the planet... or destroys it altogether.

"Young Justice - Earthlings

Miss Martian, Superboy, Beast Boy and Adam Strange arrive on the distant planet Rann to stop the alien infiltration of Earth at its source...

"Green Lantern: The Animated Series" © Warner Bros. Entertainment Inc. "Green Lantern" and all related characters and elements are trademarks of and © DC Comics

"Young Justice" © Warner Bros. Entertainment Inc. "Young Justice" and all related characters and elements are trademarks of and © DC Comics.