Holmes and Watson investigate a murder where the victim was flash-frozen at the time of death. Watson's mother puts Joan in an awkward position by asking her to confront her brother about his affair.moreless
Jim and Leslie go to the circus but become involved in a feud between families... and a murder. Meanwhile, Zsasz reconditions Butch to help Oswald at the club, Barbara returns to her apartment and meets her new guests, and Bruce meets with the board of directors of Wayne Enterprises.moreless
Hank confronts his parents about his birth and childhood and, although worried about how it might affect him, they tell him. White Vincent recalls memories that parallel his and Hank's lives. Beck, Paige, Arron and Rachel head to Istanbul, Turkey for the next clock. Hank continues his search for information on doppelganger Commandant Korbin Sturm but makes an implausible connection.moreless
While Kit tries to reunite with Grace, Mary Eunice discovers that a dark force has invaded Briarcliff.
While Howard makes a deal with Arden that he may live to regret, a young girl is dropped off at Briarcliff. Meanwhile, the true identity of Bloody Face is revealed.
Bloody Mask's identity is revealed after Kit makes a confession. Meanwhile, Sister Jude learns about Arden's past and brings in a Nazi hunter to get the proof she needs to deal with the doctor and the threat he poses to her control.moreless
Ben's client alleges police brutality and points the finger at Justin and the SF Police Department.
Reese and Finch learn that their new Numbers are the five Dons of New York City, and figure that Elias is making his move for complete control of organized crime.
Kate is asked by Justin to negotiate a case for the FBI but things aren't as simple as they appear.
Reese and Finch become day-care providers when the Machine gives them the number of a six-month-old baby. Meanwhile, Carter begins to question her alliance with the two men when Elias shows up.
Reese, Finch, and Fusco must protect Detective Carter without giving away their true identities, when the Machine gives them her name as the next Person of Interest.
The team battles mistrust and prejudice from all sides when it investigates the abduction of a Romani boy who was last seen on his way home from school.
Alicia rushes to stop an execution so she can help one of her clients and Eli works damage control.
A showdown with Gus occurs but Jesse is held under suspicion that he has poisoned Brock. However, Jesse is able to suggest an ally for Walt through Saul's help.
Walt takes action to protect Hank but when Walt learns of his new plan, Walt is forced to take drastic action. Skyler's efforts to solve Ted's financial problems hit a wall.
Skyler develops a solution for her money troubles; Hank enlists Walt to investigate a theory; Walt grows impatient with Jesse.
Walt and Jesse become short on cash when they try to cover their tracks. Meanwhile, the DEA has a lead that could get them straight to Walt and Jesse.