Fan-drawn image of the mascot of the Springfield Nuclear Power Plant.
|This screenshot, promotional image, or other copyrighted material is believed to qualify as fair use under United States law.|
Appears on these pages
This page is a portal for all of the characters In Simpsons. Characters that are deceased...
Homer Simpson Bart Simpson
Smilin' Joe Fission is the official mascot of the Springfield Nuclear Power Plant and the...