Gunnar Cauthery: Gunnar Cauthery. Actor: Mars. Gunnar Cauthery began acting as a child, playing lead roles in the Icelandic feature film Benjamin Dove and the much-loved BBC children's drama series The Demon Headmaster. After university he studied at the Royal Academy of Dramatic Art, and since graduating in 2008 he has sustained a prolific career in UK theatre. He has also been seen on screen in War Horse, Genius and The Tudors....
Known For: Mars (Mike GlennLt. Michael Glenn), War Horse (German Trench Soldier #2), Genius (Joseph Goebbels), The Demon Headmaster (Lloyd Hunter)