Ryan Sampson

Ryan Oliver Sampson (born 28 November 1985) is an English actor. He is from Rotherham, South Yorkshire. He is best known for playing Grumio in Plebs, and Tommo in Brassic. He also played Luke Rattigan in the Series 4 two-part story of Doctor Who, "The Sontaran Stratagem" and "The Poison Sky".