The Mystery of the Pesky Desk/Appearances
Wikisimpsons - The Simpsons Wiki
Characters[edit]
Barney Gumble (flashback)
Michelangelo (mentioned)
Richard Nixon (picture)
Homer Simpson (flashback)
Marge Simpson (mentioned)
Clancy Wiggum (flashback)
Locations[edit]
Sistine Chapel (mentioned)
