Warning! This station contains SPOILERS for Ironheart episodes 4-6The Fantastic Four's 2nd MCU villain whitethorn person been introduced adjacent earlier The Fantastic Four: First Steps deed theaters. Breaking a thirty-one-year-old trend, the Fantastic Four's MCU debut movie doesn't diagnostic Doctor Doom arsenic its main antagonist. Instead, it's Ralph Ineson's larger-than-life Galactus who provides the squad with their archetypal on-screen battle.