The Holiday Killer is still at large, and Bruce Wayne is under the spell of the venomous Poison Ivy, so Batman is nowhere to be found. Inspired by the iconic mid-1990s DC story from Jeph Loeb and Tim Sale, Batman: The Long Halloween, Part Two continues as the Holiday Killer is still at large and Bruce Wayne is under the spell of the venomous Poison Ivy. After being set free by an unlikely ally, Bruce quickly discovers the true perpetrator: Poison Ivy’s boss, Carmine Falcone. The Roman has been forced to recruit on less acceptable partners — Gotham City’s rogues’ gallery – after Holiday devastated his ranks and his business spiraled out of control.
Meanwhile, Harvey Dent is fighting two wars at once: trying to put an end to the mob war while also dealing with a strained marriage. And, following an incident that leaves Harvey horribly disfigured, the District Attorney is forced to confront the duality of his psyche that he has spent his whole life trying to keep hidden. Dent chooses to take the law into his own hands as Two-Face and bring justice to those who have mistreated him, his family, and the entire city of Gotham. In the end, the Dark Knight will have to piece together the terrible events that led to the creation of Two-Face, the Holiday Killer, Batman, and Gotham City. IMDB