Clark Johnson is an American actor and director popular in both film and television. He started his career in acting in 1982 with the film Killing 'em Softly. He has acted in more than 90 films and series and some of his film credits as an actor include Hyena Road, Bird People and Defendor. He made his directorial debut in 1993 by directing an episode of African Skies series. He directed many episodes of Homeland, Hell on Wheels and The Shield.