Batman vs. Bane begins next month.Warner Bros. has released a new trailer for Batman: Knightfall Part 1: Knightfall, confirming that the R-rated animated film will launch digitally on August 25, 2026. The trailer teases Batman's battle with Bane and offers a look at several Gotham villains, including The Riddler, Mr. Freeze, Ventriloquist, and Firefly. …