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

Lithgow confirmed his own casting in February and will join McTeer, Frost, Paapa Essiedu, Paul Whitehouse, and more in the ...

Janet McTeer has been cast in the Harry Potter series in the iconic role of Minerva McGonagall, and here, find out all about ...

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

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

HBO announced the first wave of casting news for its upcoming "Harry Potter" series Monday, with John Lithgow, Janet McTeer, ...

Joining Lithgow as Dumbledore’s right-hand professor Minerva McGonagall — previously portrayed by Maggie Smith — is Janet McTeer, an English actress whose career boasts roles in "Ozark ...

The new Harry Potter TV adaptation should be a breeze for recently announced cast member Janet McTeer, as she has had previous dealings with Voldemort… of sorts. The 63-year-old British actor ...

Find out who is playing Professor Minerva McGonagall in new HBO Harry Potter TV series - all we know about Janet McTeer.

Top L to R: John Lithgow, Janet McTeer, Paapa Essiedu Bottom L to R: Nick Frost, Luke Thallon and Paul Whitehouse Jessica Howes, Andrew Crowley, Ruth Crafer, Lee Malone, Phil Sharp, Mike Marsland ...

Ozark star Janet McTeer tackles Minerva McGonagall, the role Maggie Smith made famous; I May Destroy You actor Paapa Essiedu takes on Severus Snape, Alan Rickman's beloved anti-hero from the films ...

HBO’s "Harry Potter" confirmed Paapa Essiedu, Janet McTeer and John Lithgow as cast members for the upcoming show. See who else has joined the cast so far.