That was over 18 years ago in 2004.
Today he is 56, and has starred in 88 movies in total, 40 since Along Came Polly was released.
In Along Came Polly, I think Ben Stiller looks:
Along Came Polly scores 5.8 out of 10 on The Movie Database.
Ben Stiller's first acting role was as 'Ted Stroehmann' in There's Something About Mary, released in 1998 when he was 32.