The Emmy-nominated actor, who boasts a packed resume, is set to play the mysterious and quick-tempered professor.

From Emmy-nominated roles to his casting as Snape in HBO’s ‘Harry Potter’ series, find out more about the British actor here.

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

John Lithgow, Paapa Essiedu, Janet McTeer, and Nick Frost are now confirmed to appear in HBO’s TV adaptation.

HBO has officially confirmed some of its cast members for its Harry Potter TV series.

Did you know John Lithgow has New Jersey ties? Here's who is playing what character on HBO's 'Harry Potter' series and when ...

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

WWE WrestleMania 41 night one will start at midnight live on Netflix on Saturday, April 19. The card for the Show of Shows – ...

Upon examination, Moran was informed that he required an emergency operation due to the life-threatening nature of his condition. The surgery involved an incision in his spine and the removal of four ...

Harry Potter actor Nick Moran was given a stark warning by doctors that he may never walk or talk again if he did not undergo ...

Nick Moran has been dealing with a serious health concern. The 55-year-old actor — best known for his role as the head ...

Harry Potter star Nick Moran rushed to hospital for 'major surgery' as his close friend asked fans for prayers ...