Jay Oliva is an American storyboard artist, a film producer and animated film director working for Warner Brothers Animation.
Description above from the Wikipedia Jay Oliva licensed under CC-BY-SA, full list of contributors on Wikipedia.
An animated crossover film between Marvel's The Avengers and DC's Justice League that sees Thanos allying himself with Darkseid to gain the Infinity Stones and the Anti-Life Equation, leading to an eventual confrontation and team up between the two superhero teams. Based on the JLA/Avengers crossover comic.
