Paul Whitehouse is set to star in HBO’s ‘Harry Potter’ TV series. Learn all about the actor taking on the role of Argus Filch ...

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

HBO is officially confirming the first cast members for the “ Harry Potter ” TV series.

Netflix’s “Thronglets” game for “Black Mirror” highlights a clever transmedia strategy that is absent from Warners’ ...