Justice League Action will debut on Cartoon Network this fall, but a trailer has already been made available by Warner Bros. - the highlight reel was first for Comic Con attendees, but we still get to see it now.
The show, which looks really appealing and fun, will star Kevin Conroy as Batman and Mark Hamill as the Joker; and it will of course feature Superman, Wonder Woman, key Justice League members, plus a bunch of villains and secondary characters.
All in all, it looks like an epic win for DC and Warner Bros.