From 2013 to 2014 he starred as Steven in the television series The Mimic. Anderson has also starred in the movies Adulthood, Chatroom, 4.3.2.1, Demons Never Die, Offender, and Comedown. In 2015 he was nominated for a Screen Actors Guild Award for Game of Thrones. As a singer he signed with Columbia records and released an EP in 2013 called The Middle Child using the stage name Raleigh Ritchie. He released the Eps Black and Blue and Black and Blue Point Two in 2014. His single “Stronger Than Ever” reached #30 on the UK Chart.
