With crime in Gotham at an all-time high, Penguin struggles to uphold his promise to the city.
Gordon works as a bounty-hunter in a monster-ridden Gotham as he seeks answers about the escapees from Indian Hill - including Bruce's doppelganger.
Fish Mooney takes matters into her own hands to locate Hugo Strange, forcing Gordon to reluctantly team up with journalist Valerie Vale to find her.
Hypnotist Jervis Tetch, aka Mad Hatter arrives in Gotham to search for his sister, Alice, and hires Gordon to help find her.
Penguin gains power as he narrows in on the nomination for Mayor.
While the relationship between Penguin and Nygma evolves, Mad Hatter sets his eyes on his next victims, forcing Gordon to make some tough decisions.
Mad Hatter leads Jim Gordon on a psychedelic trip to confront his past, present and future.
Feeling the effects of a recent incident, Barnes begins to go mad.
Gordon and Bullock become suspicious of Barnes and comb through evidence of the murder, while Ivy reveals her identity to Selina and Bruce.
Falcone looks to Gordon for help when a threat to Mario and Lee is exposed.
Virus spreads in Gotham, while Mario and Gordon face off before the wedding; and Selina meets an unexpected face.
While Bruce and Selina deal with the return of her mother, Falcone places a hit on Gordon after learning that he shot Mario.
On the run from Gordon and Bullock, Dwight tries to revive Jerome and, in turn, activates his Gotham followers.
With Jerome on the loose, Bruce and Alfred's safety is compromised.
Convinced that he doesn't need Penguin to succeed, Nygma begins to introduce himself to Gotham as "The Riddler," while Gordon learns some troubling news about his father's death.
While the Court of Owls devises a new plan for the future of Gotham, Gordon uncovers information about his father and uncle's past with the organization.
Some of Gotham's most unhinged villains - including Mr. Freeze and Firefly- band together, while the Riddler continues his conquest of the city.
While Gordon discovers the Court of Owls' secret weapon, leading him on a dangerous path, Kathryn and the Temple Shaman reveal their next move to Bruce.
While Gordon and Bullock are put into danger as they come across the most coveted secrets of Gotham's underworld, Nygma and Penguin must work together to escape a tricky situation.
While Gordon races against the clock to save the city from the Alice Tetch virus, some of Gotham's most deranged villains band together.
With the deadly virus spreading, the search for the antidote continues as Fish Mooney, The Riddler and Penguin reveal plans of their own.
Gordon tries to win back Lee, while past alliances in Gotham City are broken and new alliances are formed.
