The second episode of Harry Potter: Hogwarts Tournament of Houses “Ravenclaw vs. Slytherin” will be airing this Sunday, December 5th at 8pm on TBS and Cartoon Network. The episode will also include a sneak peek at Harry Potter 20th Anniversary: Return to Hogwarts. The HBO Max special will reunite Daniel Radcliffe, Rupert Grint, Emma Watson, filmmaker Chris Columbus and other cast members across all eight Harry Potter films to celebrate the anniversary of the franchise’s first film, Harry Potter and the Sorcerer’s Stone.

Tonight’s blockbuster battle of the Houses of Hogwarts sees the wise and witty Ravenclaws go up against the proud and ambitious Slytherins in a test of Wizarding World knowledge. Only one team can claim an automatic place in the grand finale. As always, tonight’s match-up will take place under the watchful eye of the master of ceremonies Helen Mirren, and guest star Tom Felton, Shirley Henderson, Jay Leno, and Luke Youngblood. Filled with classic Harry Potter movie moments, this is another historic night in Hogwarts history.

The first episode of Hogwarts Tournament of Houses premiered on Sunday, Nov. 28 on TBS and Cartoon Network as Cable’s #1 New Unscripted Series of 2021 and delivered the most-watched premiere of the year for both networks. 3.1 million viewers tuned in for the Gryffindor vs. Hufflepuff showdown.