Goofy performing another song and dance show. Mickey and his gang's animated shorts by this point routinely featured song and dance numbers. It begins as a typical Mickey cartoon of the time, but what would set this short apart from all that had come before was the appearance of a new character, whose behavior served as a running gag. Dippy Dawg, as he was named by Disney artists (Frank Webb), was a member of the audience. He constantly irritated his fellow spectators by noisily crunching peanuts and laughing loudly, till two of those fellow spectators knocked him out with their mallets
Metro-Goldwyn-Mayer cartoon studio although both men eventually became employees of the studio. After a slow start, the studio began to take off in 1940 after its short "The Milky Way" became the first non-Disney cartoon to win the Academy Award for Best Short Subjects: Cartoons. The studio's roster of talent benefited from an exodus of animators from the Schlesinger and Disney studios, which were facing issues with union workers. Originally established and run by executive Fred Quimby, in 1955 William Hanna and Joseph Barbera, the writer-directors of the "Tom and Jerry" cartoons, became the heads of the studio. The cartoon studio was closed