Release date: December 17, 2024 on Disney+.

Episode title: O C’mon All Ye Faithful.

Synopsis: Famed British mentalist, Derren Brown, comes to Springfield and uses psychological tricks and showmanship to raise the town’s Christmas spirit.

When Homer gets hypnotized and mistakenly believes he is Santa Claus, it sets off a cheery chain-reaction and causes everyone to question what they believe and to explore the meaning of “miracle.”

The episode features musical performances by Patti LaBelle and Pentatonix. Its release coincides with the 35th anniversary of “Simpsons Roasting on an Open Fire,” the first Christmas special from The Simpsons.