In addition to new clips and a batch of stills from this weekend's returning, all-new DC Nation episodes of and "Green Lantern: The Animated Series," Cartoon Network has released two clips and stills from the latest DC Nation shorts featuring the debuts of Amethyst: Princess of Gemworld and Thunder & Lightning!

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

New DC Nation Animated Shorts "Amethyst: Princess of Gemworld - Level 1: Your Quest" and "Thunder & Lightning - Clothes Make the Hero

"Green Lantern: The Animated Series - Steam Lantern"

Knocked into the Antimatter Universe, Hal lands on a steampunk world. There, he meets the idealistic Steam Lantern, who patterns himself after the Green Lanterns. With help from his new allies, Hal must find a way back home before the Anti-monitor destroys his universe.

"Young Justice - Before the Dawn"

On a covert mission to rescue some of its own, the team, Blue Beetle and Miss Martian uncover shocking secrets... and devastating truths!

"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.

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