That was over 28 years ago in 1994.
Today he is 67, and has starred in 38 movies in total, 31 since Forrest Gump was released.
In Forrest Gump, I think Gary Sinise looks:
Forrest Gump scores 8.3 out of 10 on The Movie Database.
Gary Sinise's first acting role was as 'Austin' in True West, released in 1984 when he was 28.