Greg's head is spinning when a man claims his identical twin is violent and threatening both himself and his girlfriend, and he tries to figure out if there is even another twin out there. A junkie is committing robberies at ATMs, and Jill's bonding with his mother may be the only way to bring him to justice. Andy gets medical news that he does not share with anyone, including Sylvia, and an attractive new PAA named Dolores arrives.