The first ever flicks from the set of the upcoming Harry Potter TV series on HBO Max feature the cast arriving at the London Zoo to shoot the memorable Dudley Dursley birthday scene from the very first book and film, and fans are losing their minds over one key detail.

HBO has released the first look at the comedian and actor in costume as the half-giant and Hogwarts groundskeeper Rubeus Hagrid for its upcoming "Harry Potter" series. The photo was shared to the official "Harry Potter" and HBO Max social media accounts.

HBO's "Harry Potter" television adaptation is slowly coming together, but we're still a ways out from actually getting it on our screens. That said, we are learning more and more as the months go on.