That was over 4 years ago in 2017.
Today he is 45, and has starred in 23 movies in total, 2 since Fist Fight was released.
In Fist Fight, I think Charlie Day looks:
Fist Fight scores 6.1 out of 10 on The Movie Database.
Charlie Day's first acting role was as 'Mailroom Kid' in Mary and Rhoda, released in 2000 when he was 24.