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Janet McTeer
| Plays | Minerva McGonagall |
| Born | 5 August 1961, Newcastle upon Tyne area |
| Age when filming began | 63 (July 2025) |
| Age at the premiere | 65 (25 December 2026) |
| From | England |
| Casting announced | 14 April 2025 |
| IMDb | Janet McTeer |
Photo: HBO
Janet McTeer plays Professor McGonagall, the part Maggie Smith played in the films. She has won a Tony and an Olivier award, for A Doll’s House, and has twice been nominated for an Oscar. HBO announced her casting on 14 April 2025.
How the books describe Minerva McGonagall, and every difference so far, is on the character page.
Other roles
| Year | Title | Role |
|---|---|---|
| 1996–1997 | A Doll’s House (stage) | Nora |
| 1999 | Tumbleweeds | Mary Jo Walker |
| 2011 | Albert Nobbs | Hubert Page |
| 2013 | The White Queen | Jacquetta |
| 2018–2020 | Ozark | Helen Pierce |
Sources: Wikipedia.
More of the cast
Dominic McLaughlin · Arabella Stanton · Alastair Stout · John Lithgow · Paapa Essiedu · Nick Frost · Lox Pratt · Daniel Rigby · Bel Powley · Amos Kitson · Rory Wilmot · Luke Thallon · Katherine Parkinson · Ruari Spooner · Gracie Cochrane · Anton Lesser · Warwick Davis · Sirine Saba · Louise Brealey · Orson Matthews · Paul Whitehouse · Johnny Flynn · Kit Harington · Rafe Spall. See also the ages of the cast and the full cast.
