Fun and Fancy Free
Disney had provided the voice for Mickey Mouse since his debut in 1928, and "Fun and Fancy Free" was the last time he would voice the role regularly, as he no longer had the time or energy to do so. Disney recorded most of Mickey's dialogue in the spring and summer of 1941. Sound effects artist Jimmy MacDonald would become the character's new voice actor, starting in 1948. Disney, however, did reprise the role for the introduction to the original 1955–59 run of "The Mickey Mouse Club".
Mickey's Revue
Mickey's Revue is a 1932 Walt Disney cartoon, directed by Wilfred Jackson, which features Mickey Mouse, Minnie Mouse, Horace Horsecollar and Clarabelle Cow performing a song and dance show. This was also the anonymous debut of Goofy in the animated movie.
The short begins as a typical Mickey cartoon of the time, but is set apart from all that had come before by the inclusion of a new character, whose behavior served as a running gag. This cartoon introduced Goofy anonymously as a member of the audience. He constantly irritated his fellow spectators by noisily crunching peanuts and laughing loudly, until two spectators knocked him out with their mallets.