Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 11:58, June 10, 2015 Megamon13 (wall | contribs) . . (152 bytes) (+67) . . (Adding categories) (cur | prev) 17:12, May 9, 2015 Megamon13 (wall | contribs) . . (85 bytes) (+85) . . (Created page with "Articles that have only made a single appearance in the show. Category:Characters") Retrieved from "https://phineasandferb.fandom.com/wiki/Category:One_appearance_only" Community content is available under CC-BY-SA unless otherwise noted.