Harry Lloyd was 17 in Goodbye, Mr. Chips when he played the character 'Young Rivers'.
That was over 22 years ago in 2002.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 40, and has starred in 14 movies in total, 13 of those since Goodbye, Mr. Chips was released.
In Goodbye, Mr. Chips, I think Harry Lloyd looks: