Career
He is best known for his recurring role as Mike Montgomery in the American Broadcasting Company Family series Pretty Little Liars. He is also currently playing the role of Theo Raeken in season 5 of Music Television"s Teen Wolf. Christian plays Aria Montgomery"s younger brother, Mike, on Pretty Little Liars.
His other acting credits include Back to You, True Blood and Grey"s Anatomy.
He also appeared in the 2011 film Kill the Irishman, as well as starring in The Starving Games, a parody of The Hunger Games films. He is appearing in season 5 of the show Teen Wolf, playing a chimera/werewolf named Theo.
