Warner Bros. Home Entertainment, DC Entertainment, and Warner Bros. Animation invite WonderCon attendees to witness the world premiere of Justice League vs. Teen Titans, the latest entry in the ongoing series of DC Universe original movies. When Damian's overaggressive tendencies almost destroy a Justice League mission, he is sent to learn teamwork by training alongside the Teen Titans. However, adjusting Damian's attitude turns out to be the least of the Teen Titans' troubles, as Raven's satanic, world-conquering father Trigon begins an escape from his interdimensional prison. To complete his return, Trigon must have Raven's assistance; and to accomplish his goal, he spreads his demonic forces across the globe, infiltrating the minds and bodies of the Justice League to do his bidding. To save the universe and prevent a literal hell on Earth, the Teen Titans must rescue, or defeat, the Justice League and inter Trigon for all eternity. The film's all-star cast includes Jason O'Mara (Complications, Terra Nova) as Batman, Jerry O'Connell (Crossing Jordan, Stand By Me) as Superman, Rosario Dawson (Sin City, Rent) as Wonder Woman, Shemar Moore (Criminal Minds) as Cyborg, and Christopher Gorham (Covert Affairs, Ugly Betty) as Flash. Sean Maher (Firefly/Serenity, Batman: Bad Blood) also returns as Nightwing, as does Stuart Allan (Batman vs. Robin) as Robin/Damian. Making their Teen Titans voiceover debuts are Taissa Farmiga (American Horror Story, Wicked City) as Raven, Jake T. Austin (Wizards of Waverly Place, The Fosters) as Blue Beetle, Brandon Soo Hoo (Tropic Thunder, From Dusk Til Dawn: The Series) as Beast Boy, and Kari Wahlgren (Phineas and Ferb, Legion of Superheroes ) as Starfire. Jon Bernthal (The Walking Dead, Daredevil) takes the villainous center stage as Trigon. Several of the film's actors will join a postscreening panel that will include producer James Tucker, director Sam Liu, character designer Phil Bourassa, and screenwriter Bryan Q. Miller. Justice League vs. Teen Titans arrives April 12 from Warner Bros. Home Entertainment on Blu-ray combo pack, DVD, and digital HD.