Mark Gatiss. Actor: The League of Gentlemen. Mark Gatiss is an accomplished author, actor and playwright. Originally from Sedgefield, County Durham, he graduated from Bretton Hall Drama College with a BA (honors) in Theatre Arts. He was one-quarter of the award-winning comedy team The League of Gentlemen (1999), and became heavily involved in the post-television Doctor Who (1963) scene, having written a variety of novels and audio plays, together with a...