Actress Ann McCrea (``The Donna Reed Show'') is 94. Actor Tom Courtenay (``Dr. Zhivago'') is 88. CBS newsman Bob Schieffer is 88. Actress Diane Baker is 87.

We're honouring the big-screen stars, musical icons, footballers, and others who left a lasting impact on the world ...

Ahead of the Academy Awards ceremony on 2 March, we take a look back at eight of her most memorable performances to date.