The HBO Harry Potter TV series reboot is officially confirmed and aiming for a 2026 debut — the 7-season show will be executive produced by J.K. Rowling.

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.

Harry Potter TV series teaser video In announcing the series, HBO Max released a brief teaser that offers nothing about the new series, only acknowledging its existence.

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 upcoming 'Harry Potter' series aims to 'explore every corner of the wizarding world.' Meet Hogwarts' new Harry, Ron, and Hermione with EW's 'Harry Potter' cast and character guide.