John Stamos was 21 in Never Too Young to Die when he played the character 'Lance Stargrove'.
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 60, and has starred in 45 movies in total, 43 of those since Never Too Young to Die was released.
In Never Too Young to Die, I think John Stamos looks: