It all started last year during a terrible thunderstorm, when I locked myself out of the house. Sheltering myself with a large piece of sheet metal, I ran for cover under the tallest tree I could find!— Homer
The Simpsons has had hundreds of celebrities lining up to provide voices. Sometimes they play themselves but often—and more successfully it must be said—they voice a new one-time character. Some are so good they're allowed back! Here are the top ten guest stars by official number of appearances:
Below is a complete list of official guest stars to date. Episodes without guest stars are omitted. The regular voice artists are listed in the cast list.