Daniel Radcliffe, Rupert Grint and Emma Watson are getting the band back together.

They will join director Chris Columbus and other cast members from all eight Harry Potter films for the first time in an HBO Max retrospective special to celebrate the 20th anniversary of the release of the first film in the franchise.

The special will premiere on HBO Max on January 1st 2022 and will include interviews and cast conversations. It will also premiere on Sky and NOW on the same day.

Other cast members joining the trio include Helena Bonham Carter, Robbie Coltrane, Ralph Fiennes, Jason Isaacs, Gary Oldman, Imelda Staunton, Tom Felton, James Phelps, Oliver Phelps, Mark Williams, Bonnie Wright, Alfred Enoch, Matthew Lewis, Evanna Lynch, and Ian Hart.