A good chunk of Doomsday could focus on a clash between Avengers and X-Men with RDJ’s Doom cackling in the background, with a kidnapped Franklin by his side. The premise certainly gives the Fantastic Four a reason to breach their multiversal walls and zip over to 616 to meet the New Avengers.

First Steps below. The plot of The Fantastic Four: First Steps revolves around Marvel’s First Family’s dire encounter with Galactus, the Devourer of Worlds (Ralph Ineson). Doomed to feel an everlasting hunger that can only be appeased by the total consumption of worlds brimming with life,

The Fantastic Four: First Steps is out today in cinemas and concludes with two end credits scenes. The post-credits scene shows off the tie-in cartoon of Marvel ’s First Family in their Earth-828 universe. But it’s the mid-credits one that had fans gasping at the introduction of Robert Downey Jr ’s Doctor Doom.