Summary
Marvel has confirmed thatThe Fantastic Fourare set to return for bothAvengers 5andAvengers: Secret Wars. Following the release of their newly retitled solo filmThe Fantastic Four: First Steps,it looks as though Marvel’s First Family will be joining Earth’s Mightiest Heroes at the culmination of the Multiverse Saga. However, they’ll likely need to receive their powers and origins in their own reality first.
At Marvel Studios' Hall H panel at San Diego Comic-Con, it was confirmed by Kevin Feige that Marvel’s First Family is set to return for boththe newly retitledAvengers: DoomsdayandAvengers: Secret Wars, both of which will be directed by the Russo Brothers. These new appearances will be happening after the 2025 release of their solo movieFantastic Four: First Stepsfrom director Matt Shakman. To that end,this new confirmation from Marvel Studios does support theories that The Fantastic Four eventually interact with characters and events beyond their retro-future reality.

Every Upcoming Marvel Movie: Full MCU Phase 6 List (& Beyond)
With Marvel Studios' MCU now dominating the upcoming release slate for Marvel movies, here’s what to expect in the coming years and beyond.
How The Fantastic Four Can Fit Into Avengers: Doomsday and Secret Wars
Retro-Future Reality To Battleworld?
Currently, it’s been confirmed thatThe Fantastic Four will debut in their own reality set apart from the MCU’s main Earth-616 timeline. Taking place in a retro-futuristic version of the 1960s, it’s expected thatFantastic Four: First Stepswill essentially have a kind of Tomorrowland-type vibe as Reed Richards (Pedro Pascal), Sue Storm (Vanessa Kirby), Johnny Storm (Vanessa Kirby), and Ben Grimm (Ebon Moss-Bachrach) all gain their power and become a family of superheroes. However, this new announcement from Marvel Studios suggestsThe Fantastic Four won’t remain in their alternate reality for long.
With the confirmation that both Galactus and his herald Silver Surfer are set to be featured in the upcoming MCU movie, it’s not hard to imagine the cosmic World Devourer consuming The Fantastic Four’s world or even entire reality.It would be a tragic act that could force Marvle’s First Family to find a new home in the multiverse, perhaps Earth-616. However, it’s also possible that an even bigger crisis could bring The Fantastic Four in contact with the Avengers.

With the MCU currently amid its Multiverse Saga,Avengers: DoomsdayandSecret Warsare expected to bring the era to a close with a major multiverse-ending epic. To that end, destructive incursions could begin to rise, as entire timelines and dimensions collide and are merged to form therealm known as Battleworld (as seen in the original comics versions ofSecret Wars). At any rate,it’s very exciting to learn that The Fantastic Four will indeed be featured in both of the nextAvengersmovies.
The Fantastic Four: First Steps
Cast
The Fantastic 4: First Steps features Marvel’s First Family navigating their dual roles as superheroes and family members in a 1960s-inspired, retro-futuristic world. They defend Earth from a formidable space god, Galactus, and his enigmatic Herald, Silver Surfer, testing their familial bonds and heroic resolve.
