That was over 32 years ago in 1989.
Today she is 40, and has starred in 18 movies in total, 16 since Uncle Buck was released.
In Uncle Buck, I think Anna Chlumsky looks:
Uncle Buck scores 6.7 out of 10 on The Movie Database.
Anna Chlumsky's first acting role was as 'School Child' in Uncle Buck, released in 1989 when she was 8.