That was over 39 years ago in 1981.
Today she is 74, and has starred in 115 movies in total, 89 since Excalibur was released.
In Excalibur, I think Helen Mirren looks:
Excalibur scores 7.1 out of 10 on The Movie Database.
Helen Mirren's first acting role was as 'Advert Woman' in Herostratus, released in 1967 when she was 21.
Find DVDs, posters and memorabilia about Excalibur on Amazon.