Contents[show] Personal History Personal History of Allan Gross is unknown. Professional History Professional History of Allan Gross is unknown. Notes No special notes. Trivia No trivia. See Also Work History Allan Gross/Writer Allan Gross/Creations Official Website None. Links and References None. Retrieved from "https://dc.fandom.com/wiki/Allan_Gross?oldid=614917" Categories: Staff Staff Bio Needed Community content is available under CC-BY-SA unless otherwise noted.