Justice League Action Premiere Set for December 16

Check out a clip from the Justice League Action premiere!

Cartoon Network announced today that the Justice League Action premiere is set for a December 16 debut with the four-part “Shazam Slam.” Catch “Shazam Slam” at 6:00pm ET/PT. You can check out a clip from the episode in the player below and watch Superman and Wonder Woman take on Parasite. There’s also a new still from the Justice League Action premiere that you can check out in the gallery viewer below.

RELATED: Justice League Action: New DC Comics Animated Series Announced

A “quarter-hour” animated series, Justice League Action boasts the return of Kevin Conroy as the voice of Batman. Conroy has been voicing Batmen throughout the DC Multiverse since his debut on Batman: The Animated Series.

In “Shazam Slam,” the villainous Black Adam battles Batman on the Rock of Eternity and unleashes a horde of Djinn determined to turn the Earth back to its pre-human, volcanic state. Affected by the otherworldly powers of these primordial monsters, Batman becomes possessed and is turned into a giant flying Batmonster laying waste to the Hall of Justice, with only Superman capable of taking the fight to the Dark Knight. One by one, the Justice League – with the help of Shazam (voiced by Sean Astin) and The Wizard (voiced by Carl Reiner) – must hunt down and defeat each Djinn in order to yet again save the world from destruction.

Produced by Warner Bros. Animation and based on iconic DC Comics characters, the Justice League Action premiere will be followed by new episodes Saturday mornings on Cartoon Network, beginning December 24.

Justice League Action will also deliver an all-star lineup of regular and guest cast voices, including Mark Hamill as Joker, James Woods as Lex Luthor, Diedrich Bader as Booster Gold and many more portraying your favorite DC Comics Super Heroes and Super-Villains. Sam Register (Teen Titans Go!) serves as executive producer with Butch Lukic (Justice League, Batman Beyond), Alan Burnett (Batman: The Animated Series) and Jim Krieg (Green Lantern: The Animated Series) serving as producers.

Are you going to watch the Justice League Action premiere next month? Let us know in the comments below!