Johnny Depp was 20 in A Nightmare on Elm Street when he played the character 'Glen Lantz'.
That was over 39 years ago in 1984.
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 129 movies in total, 128 of those since A Nightmare on Elm Street was released.
In A Nightmare on Elm Street, I think Johnny Depp looks: