All the news on HBO's streaming 'Harry Potter' TV series, including cast, release date, how to watch, development and whether J.K. Rowling will be involved.

The HBO Harry Potter reboot’s first major casting choice might seem unusual, but what’s even more surprising is that it has already broken one of the biggest casting traditions from the original films. This unexpected move is sure to spark debate among longtime fans of the Wizarding World.

John Lithgow is reportedly in talks to play Professor Albus Dumbledore in a new television series adaptation of ‘Harry Potter’

The new series is one of the most ambitious projects to come to HBO and Max ever, and you can find all the details we have so far here. One of the most popular media franchises of all time is getting a new adaptation.

A major Hollywood actor is in talks to play Albus Dumbledore for the new HBO Harry Potter series, judging by the latest reports. According to Deadline, former sitcom star John Lithgow is in line to take on the role as Headmaster of Hogwarts.

Accio Harry Potter cast details. HBO shared insight into the casting process of its highly anticipated Harry Potter TV adaptation after speculation began swirling that John Lithgow—who's starred in shows like Dexter,