That was over 8 years ago in 2013.
Today he is 38, and has starred in 35 movies in total, 17 since About Time was released.
In About Time, I think Domhnall Gleeson looks:
About Time scores 7.8 out of 10 on The Movie Database.
Domhnall Gleeson's first acting role was as 'Cashier' in Six Shooter, released in 2004 when he was 20.