'What If...?' Season 3 Ending Explained

Story by Richard Fink

Image from MovieWeb

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The epic finale of 'What If...?' unleashes a superhero team revival, Fantastic Four teasers, and mind-bending alternate universes.

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The Illuminati, featuring fan-favorite heroes like Peggy Carter and Killmonger, make a grand return to fight the Multiverse's greatest threats.
Subtle hints point to the imminent arrival of the Fantastic Four, Marvel's first family, setting the stage for their highly anticipated MCU debut.

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Peggy Carter, Killmonger, Illuminati, 'What If...?'