Flesh and Stone
It was announced in 2009 that Glen would star as Ser Jorah Mormont in the HBO series "Game of Thrones". In 2010, he played the role of Father Octavian, leader of a sect of clerics who were on a mission against the Weeping Angels in "The Time of Angels" and "Flesh and Stone", a two-episode story which formed part of the fifth season of the revived television series "Doctor Who". He appeared in the second series of "Downton Abbey", as Sir Richard Carlisle, a tabloid publisher who is a suitor to, and subsequently engaged to, Lady Mary.