Marvel Studios has kicked off the hype for Avengers: Doomsday months ahead of its theatrical release by unveiling fresh details about the highly anticipated superhero blockbuster. Along with confirming the film's runtime, the studio has also announced an unusually early ticket sale strategy, signalling just how massive an event it expects the film to become.

Set to release on December 18, 2026, Avengers: Doomsday is shaping up to be one of Marvel's biggest crossover spectacles, with Robert Downey Jr. returning to the MCU in an all-new role and several iconic X-Men stars joining the cast.