Mickey Mouse and Ub Iwerks. Iwerks again served as the head animator, assisted by Johnny Cannon, Les Clark, Wilfred Jackson and Dick Lundy. This short was intended as a parody of Buster Keaton's "Steamboat Bill, Jr.", first released on May 12 of the same year. Although it was the third Mickey cartoon produced, it was the first to find a distributor, and thus is considered by The Disney Company as Mickey's debut. "Willie" featured changes to Mickey's appearance (in particular, simplifying his eyes to large dots) that established his look for later cartoons and in numerous Walt Disney films. The cartoon was
Mickey Mousing it will stop carrying water to a pit. The visual action is synchronized exactly to crashing chords in the music. The first known use of Mickey Mousing was in "Steamboat Willie" (1928), the first Mickey Mouse cartoon by Walt Disney, scored by Carl Stalling. In the 1931 Van Beuren Studios animated short "Making 'Em Move" the "Mysterioso Pizzicato" theme is Mickey Moused to the action first to produce a "false sense of foreboding" as a curious visitor enters the animation factory, and then again to accompany the villain in a cartoon-within-a-cartoon. The entrance: "King Kong" (1933) uses Mickey Mousing throughout,