Ryan Sampson
From Tardis Wiki, the free Doctor Who reference
Ryan Sampson (born 28 November 1985) played Luke Rattigan in the Doctor Who television stories The Sontaran Stratagem and The Poison Sky.
He also played Brother Patrick and Brother Timothy in the Big Finish Doctor Who audio story The Book of Kells, Father Thane in The Elite and Lenny Kruger in 1963: Fanfare for the Common Men.