While Leslie helps Barbara with counseling, Jim and Harvey try tor rescue Falcone from first Oswald, then Fish, then Maroni. Meanwhile, Kristen asks Edward about Tom's mysterious disappearance.
As Jim and Harvey close in on the Ogre, the killer executes his own plan to get his perfect mate. Meanwhile, Bruce gets to Bunderslaw's safe, and Oswald sets in motion a plan to take control of the Gotham underworld.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
Gerald Crane claims another victim and Jim and Harvey try to track him down. Meanwhile, Bruce insists on going on his yearly hike alone, Fish wakes up in a strange place, and Falcone negotiates with Maroni to keep Oswald alive.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 leaves Selina in Alfred's safekeeping while ADA Harvey Dent uses her potential testimony to rattle the man Dent believes is responsible for the Waynes' murders. Meanwhile, Oswald finds Fish's mole in the Falcone organization.moreless
Jim and Harvey investigate a man's death and discover that he was involved in a brutal fight club at a financial firm. Meanwhile, Bruce returns to school and has to deal with bullies, and Alfred lends a hand.moreless
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
A killer that Harvey killed ten years ago is apparently risen from the grave and is once again targeting the firstborn children of the rich and powerful. Meanwhile, Renee and Crispus find a witness against Jim, and Oswald pays his mother a visit.moreless
Jim and Harvey investigate a death caused by a new drug, Viper, which has fatal side effects. Meanwhile, Oswald offers to help Maroni raid Falcone's casino, and Fish trains Liza in how to get close to Falcone.moreless
A hit man targets both sides of the city council as the fate of the Arkham district is decided. Jim and Harvey are assigned to find the killer's next target and protect him. Meanwhile, Oswald worms his way into Maroni's good graces, and Fish goes recruiting.moreless
Jim and Harvey track down a vigilante who uses weather balloons to kill his victim, corrupt figures in authority. Meanwhile, Oswald gets close to Carmine's rival for the mobs, and Barbara is told to ask Jim if he killed a man.moreless
Jim and Harvey investigate the disappearances of homeless children and discover a bizarre couple leading a child-trafficking ring. Meanwhile, Oswald heads back to Gotham, killing anyone who gets in his way, and Carmine accuses Fish of conspiring to overthrow him.moreless
In the sixth-season finale, a new lead in a cold case surfaces, forcing Lisbon to postpone her plans to relocate, and this delay allows Jane to examine his feelings for her and decide how to proceed.moreless
The head of a kidnapping ring is sought by Jane and Lisbon as the victims begin to run out of time. Meanwhile, Lisbon makes her decision about whether to move to Washington, D.C., with Agent Pike.moreless
A grand jury is convened to review Red John's murder and determine if Jane should be tried. Meanwhile, Lisbon wonders what Jane's reaction would be if she relocated with Agent Pike; and Cho and Abbot track some new leads in the human-smuggling ring.moreless
Jane unearths a human-smuggling ring after he encounters a curious-looking stranger. Meanwhile, Lisbon ponders moving to Washington, D.C., with Pike.
The rich and famous may have met their match when Jane breaches an elite men's-only social club in order to find the killer of a woman who was found dead nearby.
Jane's latest ruse is a dangerous sting operation to catch art thieves. An FBI agent from the art squad hits it off with Lisbon.
Jane must use his skills to rescue Grace after she's kidnapped by the killer hunting former CBI members. The prime suspect looks to have an airtight alibi and time is running out.
Jane and Fischer investigate a murder at an oil fracking site, while Rigsby and Van Pelt travel to Austin to help investigate suspects in the string of attacks on former CBI members.
When a U.S. attorney is found dead in Mexico with no record of having crossed the border, Jane joins a separatist group to determine if it's murder or a government conspiracy. LaRoche joins with Rigsby and Van Pelt to uncover who's stalking former CBI members.moreless
When a high-tech map maker is murdered, Jane and the FBI investigate the possibility that he may have unearthed a spy ring before he was killed. Elsewhere, Rigsby and Van Pelt are caught up in a disturbing conspiracy.moreless
When several DEA agents are murdered, the FBI is assigned to find the killer, which sends Jane on a date with a gorgeous woman linked to the case.