That was over 14 years ago in 2007.
Today he is 29, and has starred in 23 movies in total, 15 since August Rush was released.
In August Rush, I think Freddie Highmore looks:
August Rush scores 7.2 out of 10 on The Movie Database.
Freddie Highmore's first acting role was as 'Sam' in Women Talking Dirty, released in 2001 when he was 9.