Tom Ellis was 21 in The Life and Adventures of Nicholas Nickleby when he played the character 'John Browdie'.
That was over 23 years ago in 2001.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 45, and has starred in 15 movies in total, 13 of those since The Life and Adventures of Nicholas Nickleby was released.
In The Life and Adventures of Nicholas Nickleby, I think Tom Ellis looks: