About Elementary Season 2, Episode 6 : An Unnatural Arrangement

When Captain Gregson's home is invaded, Holmes and Watson work to find the masked gunman before he strikes again. Meanwhile, Gregson gives his team some insight into his private life. Guest Stars: Talia Balsam, Sarah Wynter, Ted King, Kathleen Chalfant, Peter Hermann, Armando Riesco, Christopher Burns, Danny Rutigliano,