You won't believe the incredible backstories of the actors bringing your favorite Harry Potter characters to life!

Harry Potter has always taken place in a world where portraits whisper, staircases shift, and secrets cling to the walls like restless spirits.

Buckle up, because the HBO Harry Potter TV series has found its Harry, Hermione and Ron. See who's joining the all-star cast.

In April, HBO announced that John Lithgow, Janet McTeer, Paapa Essiedu, and Nick Frost would join the main cast as Albus ...

As Harry, Ron and Hermione are cast, these are the actors set to appear in HBO's upcoming TV adaptation of JK Rowling's books ...