What is hopefully the spiritual successor to Justice League and Justice League Unlimited, Justice League Action arrives on Cartoon Network this fall. Featuring Kevin Conroy as Batman, Rachel Kimsey as Wonder Woman and Jason J. Lewis as Superman, the Trinity joins forces with different DC Superheroes to take down the various rogues and supervillains of the DC universe. Going off the trailer that was shown at Comic Con, it looks like Swamp Thing, Firestorm, The Atom, Blue Beetle, Zatanna, Plastic Man, Harley Quinn, The Joker, Lex Luthor, Brainiac, Solomon Grundy, Mr. Freeze and Lobo are just some of the characters who will appear voiced by people like Mark Hamill, James Woods, Diedrich Bader, John DiMaggio, Tara Strong, Dana Snyder and Brent Spiner. It looks like a ton of fun and seems to have a good balance of the more humorous current DC Cartoon Network shows, like Teen Titans Go! with the more serious 90’s classics. Check out the trailer below.