Mickey Mouse: Disney Animated Shorts

Mickey's Revue (1x42)

Air date: May 25, 1932

The first appearance of Goofy under his original name, Dippy Dawg. Mickey, Minnie, Horace, and Clarabelle put on another big show, with Goofy as the running gag - eating peanuts and laughing to the annoyance of the audience.