<P> Stroma played the role of Cool Brett in the crime - thriller film 4.3. 2.1 . </P> <P> Stroma appeared in the direct - to - DVD romantic film A Cinderella Story: Once Upon a Song as a British student, Luke Morgan . He played opposite Lucy Hale as her love interest . </P> <P> He had a minor role in Pitch Perfect, a 2012 comedy about the world of collegiate a cappella . He played a radio station manager at the local college radio station . </P> <P> In 2014, he was cast in the role of Jack in the psychological thriller After the Dark, which was formerly known as The Philosophers, with his former Harry Potter co-star Bonnie Wright . The film was shot on location in Jakarta . </P>

Who does freddie stroma play in pitch perfect