That was over 15 years ago in 2004.
Today he is 41, and has starred in 18 movies in total, 16 since National Treasure was released.
In National Treasure, I think Justin Bartha looks:
National Treasure scores 6.4 out of 10 on The Movie Database.
Justin Bartha's first acting role was as 'Brian' in Gigli, released in 2003 when he was 25.
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