Richard Tyson was 25 in Three O'Clock High when he played the character 'Buddy Revell'.
That was over 37 years ago in 1987.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 63, and has starred in 70 movies in total, 69 of those since Three O'Clock High was released.
In Three O'Clock High, I think Richard Tyson looks: