Justice League/Teen Titans: Ultimate All-Stars

Justice League/Teen Titans: Ultimate All-Stars is an American animated TV series based on DC Comics which is part of the Justice League/Teen Titans Animated Universe. It is a follow-up sequel to Justice League: Knights of Rao and the alternate story of Teen Titans Season 2. Unlike the previous shows which aired in Cartoon Network and were rated Y7-FV, this one airs exclusively in and is rated PG for more moderate content.

Premise
Following the events of Justice League: Knights of Rao and alternate story of Teen Titans Season 2 respectively, life on the universe continues for the titular superhero teams the Justice League and the Teen Titans while they continue battling crime and supervillains facing new threats to their lives and their world.

Long Live the Queen
When Hawkman and Hawkgirl are reported to be returning to their home-planet of Thanagar for a new directive which requires their Thanagarian generals present, Lois Lane finds herself in need of revealing her true nature as the Eagle Queen (a half-human, half-Thanagarian amazon who has been unavailable for 10 years after a war between Thanagar and Apokolips) to take their place as member of the Justice League. She soon works alongside Wonder Woman, Starfire and Terra in stopping a menacing weapon forged by Madame Rouge with salvaged Lexcorp technology from destroying the Justice League Watchtower.

Joker Land
Still mourning the Joker following his two previous deaths, Harley Quinn earns Queen of Fables' help in trying to reestablish his memory by creating Joker Land, an amusement park with everything based on the Joker. But Poison Ivy (having shared the superheroes' negative view about the Joker) reluctantly asks for Batman and Zatanna's help in finding a way to prove that the Joker never loved her.

Characters
Characters include returning heroes from Justice League: Knights of Rao and the alternate Teen Titans Season 2.

Main

 * Justice League
 * Superman / Clark Kent / Kal-El
 * Batman / Bruce Wayne
 * Wonder Woman / Princess Diana of Themyscira
 * Eagle Queen / Lois Lane
 * Green Lantern / Hal Jordan
 * Flash / Barry Allen
 * Aquaman / King Arthur Curry
 * Martian Manhunter / J'onn J'onzz
 * Geo-Force / Brion Markov
 * Supergirl / Kara Zor-El / Kara Kent
 * Star Sapphire / Carol Ferris
 * Queen Mera
 * Swamp Thing / Dr. Alec Holland
 * Stargirl / Courtney Whitmore
 * Shazam
 * Billy Batson
 * White Lantern / Kyle Rayner
 * Teen Titans
 * Nightwing / Dick Grayson
 * Starfire / Princess Koriand'r
 * Cyborg / Victor Stone
 * Raven
 * Beast Boy / Garfield Logan
 * Terra / Tara Markov