Lightning flashes and Ned is transformed into the Devil (reprising his role from "Treehouse of Horror IV" though lacking goat legs), and then sends the kids to Hell. There he produces an enormous crystal ball which reveals Springfield to be full of sin, specifically the Seven Deadly Sins. The crystal ball shows:
A burst of lightning illuminates Ned, transforming him into the Devil (revisiting his role from "Treehouse of Horror IV" although without goat legs), and then dispatches the kids to Hell. He then creates a colossal crystal sphere that reveals Springfield to be teeming with sin, particularly the Seven Deadly Sins. The crystal sphere displays: