The Most Wonderful Time of the Year is an animated short film based on the television series The Simpsons.

[2][3] The main character is Sideshow Bob,[4][5] and the main theme of the film is the connection between Christmas and Halloween.

[7] Sideshow Bob joins to other antagonists or unfriendly characters from The Simpsons, several Disney Villains, and villains from other franchises like Marvel Cinematic Universe or Star Wars, to sing a Halloween-themed parody of the Christmas song "It's the Most Wonderful Time of the Year".

John Schwarz of Bubbleblabber gave The Most Wonderful Time of the Year a 7 out of 10, stating, Whether it be Marvel, Star Wars, or Disney’s rogue gallery of villains, The Simpsons Most Wonderful Time of the Year came ready with a cameo-fest of all cameo-fests to remind you that Disney+ has all of these classic villains ready to watch at a moment’s notice.

[8]Sarah El-Mahmoud of CinemaBlend commented on the film,The Most Wonderful Time Of The Year is such a fun short for Halloween time and a solid reminder that one of the most terrifying villain [Sideshow Bob] of all time in Disney history we never see the face of.