Great Dames in the Movies

Some of the finest actresses were Dames, who are your favorites?
Mine are Edith Evans in The Whisperers, Peggy Ashcroft in A Passage To India, Judi Dench in Mrs Brown (She should have won Best Actress Oscar for this role),Helen Mirren in The Queen and Wendy Hiller in Pygmalion.

What about Helen Mirren and Elizabeth Taylor?