HBO has confirmed its casting for the Harry Potter series. John Lithgow will play Albus Dumbledore, Janet McTeer is Minerva McGonagall, Paapa Essiedu is Severus Snape, and Nick Frost is Rubeus Hagrid.

Take a look at the six adult actors HBO confirmed will be part of the Hogwarts staff in the upcoming TV series.

Here is everything we know so far about HBO’s “Harry Potter” TV series.

HBO just confirmed the six adult leads from its upcoming Harry Potter TV series and pledges a "faithful adaptation." ...