Throughout the month of October, FOX airs all-new Halloween-themed programming. Kicking off the celebration is THE SIMPSONS, which airs its milestone 600th episode, “Treehouse of Horror XXVII,” on Sunday, Oct. 16 (8:00-8:31 PM ET/PT). Then, brand-new Halloween-themed episodes of BROOKLYN NINE-NINE (8:00-8:31 PM ET/PT) and SCREAM QUEENS (9:01-10:00 PM ET/PT) air on Tuesday, Oct. 18. Highly anticipated musical event THE ROCKY HORROR PICTURE SHOW: Let’s Do the Time Warp Again premieres Thursday, Oct. 20 (8:00-10:00 PM ET/PT). An all-new episode of THE EXORCIST, featuring Casey’s (Hannah Kasulka) exorcism, airs Friday, Oct. 21 (9:01-10:00 PM ET/PT). BOB’S BURGERS returns with its annual Halloween episode on Sunday, Oct. 23 (7:30-8:00 PM ET/PT). And, on Halloween night, Monday, Oct. 31, don’t miss all-new episodes of GOTHAM (8:00-9:01 PM ET/PT) and LUCIFER (9:01-10:00 PM ET/PT) on FOX.