"How the Villains Stole Christmas" is the 20th and final episode of the first season of Disney Channel's The Villains of Valley View , airing on December 2, 2022. This special flashback episode follows the Madden family attempting to ruin Christmas to meet a supervillain challenge, only to have a change of heart and return the stolen items. Further plot details are available on Fandom . How the Villains Stole Christmas - IMDb