That was over 10 years ago in 2011.
Today he is 41, and has starred in 25 movies in total, 9 since Jeff, Who Lives at Home was released.
In Jeff, Who Lives at Home, I think Jason Segel looks:
Jeff, Who Lives at Home scores 6.1 out of 10 on The Movie Database.
Jason Segel's first acting role was as 'Matt' in Can't Hardly Wait, released in 1998 when he was 18.