The Fantastic Four: First Steps director Matt Shakman has revealed that a major change regarding Franklin Richards was made from the original script.

First Steps mostly focuses on its titular group, but Mister Fantastic, Invisible Woman, Human Torch, and the Thing aren’t the only heroes introduced in the film. One major player doesn’t get a superhero name,

First Steps introduces the world to Mister Fantastic, Invisible Woman, Human Torch and The Thing, but there's one other character of importance.