Billy Bob Thornton was 29 in Hunter's Blood when he played the character 'Billy Bob'.
That was over 37 years ago in 1986.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 67, and has starred in 99 movies in total, 96 of those since Hunter's Blood was released.
In Hunter's Blood, I think Billy Bob Thornton looks: