Denis Patrick Seamus O'Hare (born January 16, 1962) is an American actor noted for his award winning performances in Take Me Out and Sweet Charity as well as the HBO television show True Blood. He is also known for his supporting roles in the films Charlie Wilson's War, Changeling and Milk. In 2011 he starred as Larry Harvey in the FX series American Horror Story and was nominated for a Primetime Emmy Award for Outstanding Supporting Actor in a Miniseries or a Movie.
