Harry Potter fans around the world are going wild over the upcoming reunion with all of their favorite cast members!

Yes, they’re back: Daniel Radcliffe, Emma Watson, Rupert Grint, Helena Bonham Carter, Robbie Coltrane and MORE! Check out the official trailer for Harry Potter 20th Anniversary: Return to Hogwarts below >>>

You can watch the full Anniversary on January 1st, 2022 on HBO Max. Will you be watching? Comment below!