That was over 26 years ago in 1995.
Today he is 48, and has starred in 71 movies in total, 60 since Mallrats was released.
In Mallrats, I think Ben Affleck looks:
Mallrats scores 6.7 out of 10 on The Movie Database.
Ben Affleck's first acting role was as 'Tommy' in The Dark End of the Street, released in 1981 when he was 8.