When does Harry Potter: Hogwarts Tournament of Houses return?

Harry Potter: Hogwarts Tournament of Houses is a game show that aired on TBS and Cartoon Network from November 28 to December 19, 2021. Hosted by Helen Mirren, the show was intended as a tribute in celebration of the 20th anniversary of the Harry Potter film series. The show is a trivia competition based on Harry Potter-related content. It features four teams of three Harry Potter fans, each representing a Hogwarts house, competing against each other to earn the title of House Cup Champion. The winning team also receives prizes, including a $1,000 shopping spree at Harry Potter Store New York.