The Simpsons (1989)

S7E6 Treehouse of Horror VI

In "Attack of the 50 Foot Eyesores," bizarre weather phenomena animate enormous advertising figures. Meanwhile, in "Nightmare on Evergreen Terrace," Groundskeeper Willie meets an untimely end due to an unusual accident and returns to haunt the children's dreams for vengeance. The episode concludes with Homer accidentally entering a hidden portal, transforming him into a three-dimensional being.