No higher resolution available. Caleb_Thorn.jpg (download) (512 × 384 pixels, file size: 21 KB, MIME type: image/jpeg) About File History There is no description yet. Add a description. Appears on these pages of Caleb Thorn Dr. Caleb Thorn is a marine biologist working with manatees. Marge meets Dr. Thorn, a... The Bonfire of the Manatees/Appearances Homer Simpson Marge Simpson File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current20:27, July 9, 2013512 × 384 (21 KB)Terry12fins24 (wall | contribs) Read more The Robot Controller was a worker at the Springfield Knowledgeum who controlled a sham-robot... Robot Controller The City inspector works for Waverly Hills, and checks to make sure that those who claim... City inspector Read Headed Employee is an employee at the Springfield Nuclear Power Plant. Little is known... Red Headed Employee Retrieved from "http://simpsons.wikia.com/wiki/File:Caleb_Thorn.jpg?oldid=424621"