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.
Batman: The Long Halloween, Part One (2021) is now streaming with subscription on Max
Jensen Ackles , Josh Duhamel , Naya Rivera , Billy Burke , Titus Welliver , Troy Baker
Chris Palmer
Warner Bros. Animation