Marvel Studios' San Diego Comic-Con 2026 reveal cycle positioned Avengers: Doomsday as a massive multiverse crossover centered on Doctor Doom, with RDJ reprising the villain to face a united Avengers, Fantastic Four, and Fox-era X-Men. A Ghost Rider standalone featuring Ryan Gosling, directed by Shawn Levy, was announced for 2028 as one of the marquee projects. The Doomsday trailer teased a high-stakes battle including Spider-Man, Punisher, and the Hulk, with Peggy Carter returning and a broad wave of veteran cast members, including Chris Evans and Pedro Pascal. Marvel confirmed the release window for Avengers: Doomsday on December 18, 2026, with Avengers: Secret Wars following in 2027, signaling a two-film finale to the Multiverse Saga. Original Fox X‑Men actors Patrick Stewart, Ian McKellen, Kelsey Grammer, and Alan Cumming were announced to reprise their roles, reinforcing the bridge between the MCU and Fox-era characters.