William Albert Burke (born November 25, 1966) is an American actor. He is known for his role as Charlie Swan in Twilight and its sequels. In 2011, he played Cesaire in Red Riding Hood. In 2012, he was cast as one of the lead characters, Miles Matheson, in the NBC science-fiction series Revolution. From 2015 to 2017, he starred in the CBS series Zoo. He has also appeared in the supernatural horror film Lights Out (2016) and the thriller Breaking In (2018).