Julian McMahon was 22 in Wet and Wild Summer when he played the character 'Mick Dooley'.
That was over 32 years ago in 1992.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 55, and has starred in 19 movies in total, 17 of those since Wet and Wild Summer was released.
In Wet and Wild Summer, I think Julian McMahon looks: