Brian Rosenthal: Brian Rosenthal. Actor: A Very Potter Musical. Brian Rosenthal was born on 7 July 1989 in Ann Arbor, Michigan, USA. He is an actor and writer, known for A Very Potter Musical (2009), Wayward Guide (2020) and A Very Potter Senior Year (2013).
Known For: A Very Potter Musical (Quirinus QuirrellSeamus FinniganQuirrell), Wayward Guide (Wallis Gale), A Very Potter Senior Year (SeamusJamesQuirrell), Spies Are Forever (Dr. Baron von Nazi)