The song heard at the end of the episode is quite familiar. "If I Had a Heart" is featured in the opening credits sequence of the television series Vikings (2013). The song has also been used in episodes of Breaking Bad, Misfits, Person of Interest, The Following, The Originals, Longmire, Wentworth, Born to Kill, and Black Sails. It has also featured in the films Horns (2013),[13] Laurence Anyways (2012), and the short animation Dildoman of the erotic anthology Dirty Diaries (2009). It also appears in the African Kingdoms expansion for Age of Empires II: HD Edition.
James M. Muro also directed an episode of Shameless, which Scott Michael Campbell (Dr. Weston) is a currently series regular.