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

John Lithgow previously stated that he had been cast as Dumbledore, which HBO confirmed Monday, along with Janet McTeer as ...

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

While enthusiasm about returning to Hogwarts through Harry Potter’s eyes is tepid, Warner Bros. is doing so anyway, and they ...

HBO has finally revealed some of the cast of its much talked about Harry Potter TV series. After months of media rumors and ...

McTeer is joining the wizarding world in the new ‘Harry Potter’ series. Learn more about the award-winning actress and her ...

Led by John Lithgow, Janet McTeer, Paapa Essiedu, and Nick Frost, HBO's 'Harry Potter' series has found its adult cast ...

John Lithgow and Paapa Essiedu will portray Albus Dumbledore and Severus Snape in the upcoming "Harry Potter" series from HBO ...

The HBO project has found its Professor Quirrell and Hogwarts caretaker Argus FilchHBO confirmed who will play several iconic ...

Harry Potter' Series sets John Lithgow, Janet McTeer, Paapa Essiedu and Nick Frost as series regulars. Luke Thallon &  Paul ...

John Lithgow will play the Hogwarts headmaster in the HBO show, with Paapa Essiedu filling the role of Severus Snape.

Nick Frost, Paapa Essiedu, Janet McTeer and Paul Whitehouse will appear in the forthcoming Harry Potter TV series, US network ...