Watch the first clip from the upcoming animated film, Batman: The Long Halloween, Part One. On Halloween night, Bruce Wayne (voiced by Jensen Ackles) and his butler Alfred Pennyworth (Alastair Duncan) discuss the lack of trick-or-treaters visiting Wayne Manor, and lament the deterioration of Gotham City. Little do they know what's soon to come. In Batman: The Long Halloween, Part One, it's a dark time in Gotham City. Held hostage by the powerful Falcone crime family, the city is rife with crime and corruption. Adding to the chaos is the mysterious Holiday killer, who has been targeting the underworld and leaving a trail of terror…and body bags. Batman, Lieutenant Gordon and D.A. Harvey Dent race against the calendar as it advances toward the next ill-fated holiday. Based on the critically acclaimed graphic novel, Batman: The Long Halloween, Part One begins a twisted chain of events that will forever change the Dark Knight. Produced by Warner Bros. Animation, DC, and Warner Bros. Home Entertainment, the all-new feature-length Batman: The Long Halloween, Part One arrives on Digital and Blu-ray on June 22, 2021.