That was over 13 years ago in 2008.
Today he is 48, and has starred in 55 movies in total, 33 since Step Brothers was released.
In Step Brothers, I think Adam Scott looks:
Step Brothers scores 6.5 out of 10 on The Movie Database.
Adam Scott's first acting role was as 'Defiant Con Officer' in Star Trek: First Contact, released in 1996 when he was 23.