That was over 4 years ago in 2017.
Today he is 41, and has starred in 42 movies in total, 1 since Flatliners was released.
In Flatliners, I think Diego Luna looks:
Flatliners scores 5.6 out of 10 on The Movie Database.
Diego Luna's first acting role was as 'Tenoch Iturbide' in Y Tu Mamá También, released in 2002 when he was 22.