In 2004, Moore directed the Warner Bros. animated short film "Duck Dodgers in Attack of the Drones". In 2008, he was invited by John Lasseter to join Walt Disney Animation Studios as a director, with the suggestion that he develop a story set in the world of video games. This would become the 2012 animated feature "Wreck-It Ralph", Moore's feature directing debut, and a box office and critical success. Moore also supplied the voices for the film's characters Sour Bill and Zangief. "Wreck-It Ralph" won five Annie Awards, including Best Animated Feature and a Best Director award for Moore, and was nominated for the Academy Award for Best Animated Feature.