Copperhead is a 2013 drama film directed by Ron Maxwell and starring Billy Campbell, Angus Macfadyen, Augustus Prew, Lucy Boynton, Casey Thomas Brown, and Peter Fonda. The film is based on the 19th-century novel The Copperhead by Harold Frederic. The film was shot at Kings Landing Historical Settlement in New Brunswick, Canada and is set in upstate New York. It was released in the United States on June 28, 2013, to poor reviews and critical responses.