That was over 26 years ago in 1995.
Today she is 49, and has starred in 48 movies in total, 46 since Sharpe's Sword was released.
In Sharpe's Sword, I think Emily Mortimer looks:
Sharpe's Sword scores 7.1 out of 10 on The Movie Database.
Emily Mortimer's first acting role was as 'Lass' in Sharpe's Sword, released in 1995 when she was 23.