That was over 22 years ago in 1999.
Today he is 44, and has starred in 37 movies in total, 25 since Blast from the Past was released.
In Blast from the Past, I think Alicia Silverstone looks:
Blast from the Past scores 6.3 out of 10 on The Movie Database.
Alicia Silverstone's first acting role was as 'Phyllis Messenger' in Scattered Dreams, released in 1993 when he was 17.