Nora (Daniella Alonso) is tortured and left for dead by her captors. Monroe (David Lyons) learns about Rachel's (Elizabeth Mitchell) quest to reach the Tower. As he tries to understand why so many of his associates are being killed, Miles (Billy Burke) joins Charlie, Neville, Jason, Hudson and Sanborn (Tracy Spiridakos, Giancarlo Esposito, JD Pardo, Malik Yoba, Leland Orser) on their mission to rescue Rachel in the new episode "Clue."