Fair rating?The Simpsons· Season 29 · Episode 4
Treehouse of Horror XXVIII
Maggie becomes possessed by an ancient demon, Lisa discovers a creepy/perfect version of her family in an alternate universe and Homer cannibalizes himself.
Streaming on (US) 
See all
#6In Season 29of 21 rated episodes
#539All-timeof 801 rated episodes
+0.2vs season avgSeason 29 averages 7.6
2017First airedOctober 22, 2017
Guest stars
Ben Danielsas Irish Priest (voice)
Mario Batalias Mario Batali (voice)
William Friedkinas Dr. Kenneth Humphries (voice)Crew
Timothy BaileyDirector
John FrinkWriter