
Batman: The Long Halloween, Part One is the first installment of a two-part animated film adaptation of the acclaimed DC Comics limited series by Jeph Loeb and Tim Sale. Released direct-to-video in 2021 by Warner Bros. Animation, this film faithfully adapts the first half of the graphic novel's year-long murder mystery. Set during the early days of Batman's war on crime, the story follows the Dark Knight, Captain James Gordon, and District Attorney Harvey Dent as they form an uneasy alliance to stop the Holiday Killer, a mysterious serial murderer who strikes on major holidays. The film captures the noir-tinged atmosphere of the source material, featuring a sprawling cast of Gotham's mobsters and supervillains, including Carmine Falcone, the Joker, Catwoman, and Calendar Man.
The adaptation is notable for its visual style, which attempts to evoke Tim Sale's distinctive, moody artwork while updating it for animation. The voice cast includes Jensen Ackles as Batman, Josh Duhamel as Harvey Dent, and the late Naya Rivera in one of her final roles as Catwoman. Part One covers the events from Halloween through Father's Day, building the mystery and culminating in the shocking transformation of Harvey Dent into Two-Face, a cliffhanger that sets the stage for Part Two. The film is part of the DC Universe Animated Original Movies line and was produced as a two-parter to allow the complex, multi-layered narrative room to breathe.
As a member of the Batman: The Long Halloween Collection, this film represents a direct and reverent translation of one of the most influential Batman comics of the 1990s. The original graphic novel has long been a fan-favorite, praised for its deep dive into the psychology of its three protagonists and its pivotal role in the transition of Gotham's underworld from traditional organized crime to the reign of costumed super-criminals. This animated version brings that celebrated story to life for a new generation, preserving the core mystery and character arcs that made the comic a classic.
Batman: The Long Halloween is a 13-issue American comic book limited series written by Jeph Loeb with art by Tim Sale. It was published monthly by DC Comics from 1996 to 1997. The story is set early in Batman's career and follows the Dark Knight, along with Captain James Gordon and District Attorney Harvey Dent, as they attempt to unmask a serial killer known only as Holiday, who murders people on major holidays. The narrative unfolds over the course of a year, with each issue representing a different holiday, and weaves a complex mystery that involves Gotham City's traditional organized crime families and the emerging "freaks" like the Joker, Poison Ivy, and the Scarecrow.
The graphic novel is heavily influenced by film noir and classic detective fiction, and it explores the transformation of Harvey Dent from Gotham's White Knight into the villainous Two-Face. It is widely regarded as one of the greatest Batman stories ever told, praised for its intricate plotting, atmospheric artwork, and deep character studies. Its exploration of duality, justice, and the passage of time has made it a seminal work in the Batman mythos, directly inspiring later films such as Christopher Nolan's The Dark Knight.
A two-part animated film series adapting the acclaimed DC Comics limited series. The story follows Batman as he hunts a mysterious serial killer named Holiday, who commits murders on holidays, while also tracking the escalating war between Gotham City's crime families and its emerging supervillains. The adaptation captures the noir-inspired mystery and character-driven drama of the source material, exploring the transition of Gotham's underworld from traditional organized crime to the rise of costumed criminals. The series is notable for its faithful visual style, complex whodunit narrative, and its focus on Batman's detective skills.

