Rafe Spall was 19 in The Lion in Winter when he played the character 'Prince John'.
That was over 20 years ago in 2003.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 41, and has starred in 45 movies in total, 44 of those since The Lion in Winter was released.
In The Lion in Winter, I think Rafe Spall looks: