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.

Harry Potter’s HBO reboot has reportedly found its Dumbledore, and the casting choice is nothing short of magical. Acclaimed actor John Lithgow is said to be in final talks to t

The sorting hat may just put John Lithgow into the role of Albus Dumbledore as the Oscar nominee is reportedly in final talks for HBO’s “Harry Potter” series.