Batman: The Long Halloween, Part One
Following a brutal series of murders taking place on Halloween, Thanksgiving, and Christmas, Gotham City's young vigilante known as the Batman sets out to pursue the mysterious serial killer alongside police officer James Gordon and district attorney Harvey Dent.
- genus: Animation, Mystery, Action, Crime
- Studio: DC Entertainment, Warner Bros. Animation
- keyword: holiday, superhero, based on comic, crime family, aftercreditsstinger, dcamu (tomorrowverse)
- cast: Jensen Ackles, Josh Duhamel, Naya Rivera, Billy Burke, Titus Welliver, Troy Baker
