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
Clarabelle Cow Clarabelle Cow Clarabelle Cow is a Disney fictional character within the Mickey Mouse universe of characters. Clarabelle Cow was created by Walt Disney and Ub Iwerks in 1928. Clarabelle is one of Minnie Mouse's best friends and is usually depicted as the girlfriend of Horace Horsecollar, although she has also been paired with Goofy occasionally (especially in the Super Goof comic book series). Clarabelle has remained a supporting character in the United States; only in Italy has she been treated as a major character. Clarabelle first appeared as a farm cow in the cartoon "Steamboat Willie" in 1928. She appeared