It’s not clear where Wayne Gretzky will fit into any of that, but we’ll bet he assists someone with something.
Elsewhere in the episode, Maggie will be afraid of a holiday toy, and Reverend Lovejoy will attempt to convert citizens to get his congregation growing.
[1]: http://After 28 years, one would think that just about everyone who was a household name in the 1990s would have appeared on The Simpsons as a guest star at one point or another.
For “The Nightmare After Krustmas,” the Simpson family spends Christmas with Krusty and his daughter, and this will feature the [return of Jackie Mason][1] as Krusty’s father, who’d died in a previous season.