Galavan and Penguin join forces with a dangerous family in Gotham. Then, as the rivalry between the Waynes and the Galavans resurfaces, Gordon struggles to maintain order in the city.

Gordon and Barnes continue cleaning up Gotham, and Gordon comes face-to-face with one of the city's most dangerous hitmen, Eduardo Flamingo. Meanwhile, Nygma and Penguin cross paths again, and Bruce pressures Galavan into handing over the name of his parents' murderer.

Gordon confronts a suspect who is connected to Galavan, but falls short of obtaining any information. Meanwhile, Bruce gets one step closer to discovering the name of his parent's killer.

When Bruce Wayne is kidnapped, Gordon must look to some unlikely and dangerous allies for help. It is a battle of the villains, and not everyone makes it out alive.