Mickey Mouse
Created as a replacement for a prior Disney character, Oswald the Lucky Rabbit, Mickey first appeared in the short "Plane Crazy", debuting publicly in the short film "Steamboat Willie" (1928), one of the first sound cartoons. He went on to appear in over 130 films, including "The Band Concert" (1935), "Brave Little Tailor" (1938), and "Fantasia" (1940). Mickey appeared primarily in short films, but also occasionally in feature-length films. Ten of Mickey's cartoons were nominated for the Academy Award for Best Animated Short Film, one of which, "Lend a Paw", won the award in 1942. In 1978, Mickey became the first cartoon character to have a star on the Hollywood Walk of Fame.
Mickey Mouse
As the official Walt Disney mascot, Mickey has played a central role in the Disney parks since the opening of Disneyland in 1955. As with other characters, Mickey is often portrayed by a non-speaking costumed actor. In this form, he has participated in ceremonies and countless parades. A popular activity with guests is getting to meet and pose for photographs with the mouse. As of the presidency of Barack Obama (who jokingly referred to him as "a world leader who has bigger ears than me") Mickey has met every U.S. President since Harry Truman, with the exception of Lyndon B. Johnson.