Keeping Mum (2005) as Grace Hawkins
Harry Potter and the Prisoner of Azkaban (2004) as Minerva McGonagall
Ladies In Lavender (2004) as Janet
Divine Secrets of the Ya-Ya Sisterhood (2002) as Caro Eliza Bennett
Harry Potter and the Sorcerer's Stone (2001) as Professor Minerva McGonagall
Gosford Park (2001) as Constance, Countess of Trentham
The Last September (2000) as Lady Myra
Tea With Mussolini (1999) as Lady Hester
Curtain Call (1999) as Lily Marlow
Washington Square (1997) as Aunt Lavinia Penniman
The First Wives Club (1996) as Gunilla Garson Goldberg
Richard III (1995) as The Duchess of York
Sister Act 2: Back In The Habit (1993) as Mother Superior
The Secret Garden (1993) as Mrs. Medlock
Sister Act (1992) as Mother Superior
Hook (1991) as Granny Wendy Darling
The Lonely Passion Of Judith Hearne (1987) as Judith Hearne
Lily in Love (1985) as Lily Wynn
A Private Function (1985) as Joyce Chilvers
A Room With A View (1985) as Charlotte Bartlett
Better Late Than Never (1983) as Anderson
The Missionary (1982) as Lady Ames
Evil Under the Sun (1982) as Daphne Castle
Clash of the Titans (1981) as Thetis
Quartet (1981) as Lois Heidler
Death on the Nile (1978) as Miss Bowers
California Suite (1978) as Diana Barrie
Murder By Death (1976) as Dora Charleston
Love and Pain And the Whole Damn Thing (1973) as Lila Fisher
Travels With My Aunt (1972) as Aunt Augusta
Oh! What a Lovely War (1969) as Music Hall Star
The Prime of Miss Jean Brodie (1969) as Jean Brodie
Hot Millions (1968) as Patty Terwilliger
The Honey Pot (1967) as Sarah Watkins
Othello (1965) as Desdemona
Young Cassidy (1965) as Nora
The Pumpkin Eater (1964) as Philpot
The V.I.P.S (1963) as Miss Mead
Go To Blazes (1961) as Chantal
Nowhere to Go (1958) as Bridget Howard

Great Performances as Mrs. Violet Venable
Masterpiece Theatre as Aunt Betsey