Grampa Simpson's Guide to Aging/Appearances
Wikisimpsons - The Simpsons Wiki
Characters
Calvin Coolidge (mentioned)
- Jasper Beardly.png
The Beatles (mentioned)
John W. Davis (mentioend)
Stephen King (mentioned)
Claes Oldenburg (mentioned)
Howland Simpson (mentioned)
Morgan Spurlock (mentioned)
Locations
Media
Star Wars (mentioned)