Robin is sent by Batman to work with the Teen Titans after his volatile behavior botches up a Justice League mission. The Titans must then step up to face Trigon after he possesses the League and threatens to conquer the world.
Justice League vs. Teen Titans is a 2016 American animated superhero film directed by Sam Liu from a screenplay by Alan Burnett and Bryan Q. Miller. It is the 26th film of the DC Universe Animated Original Movies and the seventh film in the DC Animated Movie Universe. The film features the voices of Taissa Farmiga, Jon Bernthal, Stuart Allan and Jason O'Mara.