That was over 19 years ago in 2002.
Today she is 62, and has starred in 63 movies in total, 36 since Treasure Planet was released.
In Treasure Planet, I think Emma Thompson looks:
Treasure Planet scores 7.3 out of 10 on The Movie Database.
Emma Thompson's first acting role was as 'various' in Cambridge Footlights Revue, released in 1982 when she was 23.