Fans of The Wizarding World were in for a treat on New Year's day when HBO Max released their much-anticipated Harry Potter reunion special. As the title suggests, Harry Potter 20th Anniversary: Return to Hogwarts sees the original cast relive old memories and revisit well-cherished sets to celebrate two decades passing since the first movie's release. The Golden Trio of Daniel Radcliffe, Rupert Grint and Emma Watson steal the show with beloved actors Ralph Fiennes, Gary Oldman, Helena Bonham Carter, and more making appearances.