"Steamboat Willie" is a 1928 animated short film produced by Walt Disney and directed by Ub Iwerks. It is notable for being one of the first synchronized sound cartoons, featuring Mickey Mouse in his debut role. The film follows Mickey as he works on a riverboat, engaging in various comedic antics with his girlfriend, Minne Mouse, and other characters. The film was groundbreaking for its time, showcasing innovative animation techniques and the use of synchronized sound, which enhanced the viewing experience. "Steamboat Willie" played a significant role in establishing Disney as a leader in the animation industry and remains a classic in film history.