That was over 9 years ago in 2011.
Today he is 41, and has starred in 25 movies in total, 11 since The Muppets was released.
In The Muppets, I think Jason Segel looks:
The Muppets scores 6.5 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.