Instagram/Kirsten Dunst Movie Avengers: Doomsday unites the New Avengers, Fantastic Four, and X-Men. Is Kirsten Dunst's Mary Jane returning from Raimi's Spider-Man trilogy? April 27, 2026 AceShowbiz - Avengers: Doomsday is shaping up to be Marvel Studios' most ambitious project yet, featuring a vast ensemble cast that brings together multiple superhero teams from across the multiverse. Confirmed to include the New Avengers, Sam Wilson's Avengers, the Fantastic Four, and the X-Men, the film centers around a massive conflict with Doctor Doom.