This Sunday brings new tales of terror in “Treehouse of Horror XXX”, the 666th episode of “The Simpsons” that spoofs everything from Guillermo del Toro’s The Shape of Water to Netflix’s “Stranger Things”.

The 30th “Treehouse of Horror” features a demon Maggie, a mission to rescue Milhouse from another dimension, dead-Homer’s spirit trying on some new bodies for size and Selma finally finding love in an unlikely place – the alien in the basement.

Bloody Disgusting has an exclusive look at the opening scene from the episode, which spoofs Richard Donner’s classic The Omen (1976). The jokes fly when Ned attempts to prove to Homer and Marge that Maggie is the devil incarnate, revealing her mark of the Devil: Mickey Mouse’s face! It’s a hilarious jab at Disney’s recent acquisition of FOX.

Watch the clip below and catch the full episode when it airs this Sunday, Oct. 20th (8:00-8:30 PM ET/PT) on FOX.