Karl Urban is best known for playing John Grimm in Doom .
He is best known for playing Leonard McCoy in the Star Trek reboot film series ( 2009– ) , Éomer in the second and third installments of Peter Jackson 's The Lord of the Rings trilogy , Vaako in the Riddick film series , Gavin in Pete 's Dragon , John Grimm in Doom and Judge Dredd in Dredd .
Karl Urban