Having given his willful son Damian the mantle of Robin, Batman concludes that a stint with the Teen Titans will teach him the value of teamwork. Though the Titans have their work cut out for them, will the recalcitrant newbie be the difference-maker when the demon Trigon attacks...and uses a possessed Justice League as his pawns? Animated adventure features the voices of Jason O'Mara, Stuart Allan, Jerry O'Connell, Rosario Dawson. Widescreen; Soundtrack: English DTS HD 5.1 Master Audio; Subtitles: English (SDH), Spanish; featurettes; bonus cartoons. Two-disc set.