Dacre Montgomery was 21 in A Few Less Men when he played the character 'Mike'.
That was over 7 years ago in 2017.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 29, and has starred in 11 movies in total, 10 of those since A Few Less Men was released.
In A Few Less Men, I think Dacre Montgomery looks: