Size of this preview: 640 × 360 pixels. Other resolutions: 320 × 180 pixels | 800 × 450 pixels | 1,024 × 576 pixels. Full resolution (download) (1,600 × 900 pixels, file size: 540 KB, MIME type: image/png) About File History There is no description yet. Add a description. Appears on these pages of Simpsons Roasting on an Open Fire/Appearances Homer Simpson Marge Simpson Sir Galahad Sir Galahad is a Greyhound who works as a Race Dog at the Springfield Downs. He is never seen... File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current11:33, November 18, 20111,600 × 900 (540 KB)Jhonevans (wall | contribs) Read more Bart the Genius/Appearances The Telltale Head/Appearances Life on the Fast Lane/Appearances Retrieved from "http://simpsons.wikia.com/wiki/File:Sir_galahand.png?oldid=227279"