1/18/2008 found through Dictionary.com

heterodox:  Contrary to or differing from some acknowledged standard. Holding unorthodox opinions or doctrines.

James found himself ostracized from the rest of the Gilligan’s Island fan club because of his heterodox theories about the crew of the S.S. Minnow being abducted by aliens to be studied in an intergalactic space-zoo; also, he thought Mary Ann was hotter than Ginger.