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
Jim investigates the death of a witness inside the station house, and quickly realizes that it's an inside job. When no one on the force can help him, he turns to Oswald for help. Meanwhile, Oswald shows his mother his new club, and Bruce returns from Switzerland and seeks out Selina.moreless
The GCPD has no choice but to bring Jim in when the new "Electrocutioner" goes on a criminal spree. Meanwhile, Falcone faces a challenge from within when Fish makes her move.
Jim begins his new assignment at Arkham, but a mysterious assault on a prisoner gives him an unexpected case to solve. Meanwhile, Selena takes a sick Ivy to Jim's apartment, Renee begins to fall back into her old addictions due to Barbara, and Oswald gets a harsh lesson.moreless
When killers come after Selina, Jim tracks down Lovecraft to get him to call off the hit. Meanwhile, Selina and Bruce flee into the city and Alfred and Harvey go after them.
Jim decides to go out with a bang by arresting Falcone and Mayor James for framing Mario Pepper. However, first he has to survive an attack by Falcone's man Victor Zsasz. Meanwhile, Maroni refuses to hand Oswald over to Falcone and matters escalate between the two dons.moreless