Similar to how Reed Richards, Sue Storm, Johnny Storm, and Ben Grimm went through a massive physical transformation after being subjected to cosmic rays during a space mission, Sue's giving birth to Franklin radically changed the mental and emotional structure of the core characters’ brains.

Fans have finally met Marvel’s First Family. The Fantastic Four: First Steps hit theaters and there is one scene in the Matt Shakman film that really hits and stays with you. It is this movie’s “What is grief if not love persevering?”