Has it actually been 20 years!?

Yep, it's been two decades since we've been graced by the theatrical release of Harry Potter and the Sorcerer’s Stone. And you know what that means, time for a reunion!

Daniel Radcliffe, Rupert Grint and Emma Watson will join filmmaker Chris Columbus and a variety of other guests to look back on the Harry Potter series.

"Harry Potter 20th Anniversary: Return to Hogwarts promises an enchanting making-of story through all-new in-depth interviews and cast conversations, inviting fans on a magical first-person journey through one of the most beloved film franchises of all time," Warner Bros. said in a release.

So, the real question -- where and when can you get it? The unscripted special will drop when the clock strikes midnight on New Year’s Day (Jan. 1), on HBO Max. Canadians can also find it on Crave.

Enjoy, Potterheads!