Animated adaptation of the acclaimed graphic novel by Jeph Loeb and Tim Sale. When a prominent Gotham City gangster is murdered on Halloween, Batman (voice of Jensen Ackles) joins forces with Captain Jim Gordon (Billy Burke) and District Attorney Harvey Dent (Josh Duhamel) to take down mob boss Carmine Falcone (Titus Welliver). However, when the gang-related killings continue throughout the holidays, the trio turn their attention to apprehending a serial killer they call Holiday.