That was over 18 years ago in 2003.
Today he is 58, and has starred in 49 movies in total, 27 since Stuck on You was released.
In Stuck on You, I think Greg Kinnear looks:
Stuck on You scores 5.1 out of 10 on The Movie Database.
Greg Kinnear's first acting role was as 'Simon Bishop' in As Good as It Gets, released in 1997 when he was 34.