The wizarding world is abuzz as the first glimpse of Harry Potter and Hagrid from HBO’s reboot emerges, with filming underway at Warner Bros. Studios, Leavesden, thrilling eager Potterheads worldwide.

HBO's 'Harry Potter' TV show recasts all of the Hogwarts characters with new actors. See who's who in this cast guide.

HBO's 'Harry Potter' TV show recasts all of the Hogwarts characters with new actors. See who's who in this cast guide.

All the news on HBO's streaming 'Harry Potter' TV series, including cast, release date, how to watch, development and the extent of J.K. Rowling's involvement.

Dominic McLaughlin will portray Harry Potter. Alastair Stout will play Ronald Weasley, and Arabella Stanton will play Hermione Granger.

Behind the scenes on the adaptation of Richard Osman's bestseller The Thursday Murder Club with star Daniel Mays.