This story discusses major plot developments, including the ending and post-credits scenes, in "The Fantastic Four: First Steps," currently playing in theaters. From the very first scene, the question of what will become of the child of Reed Richards (Pedro Pascal) and Sue Storm (Vanessa Kirby) looms over "The Fantastic Four: First Steps.

First Steps" brings a new supergroup into the MCU while a post-credits scene gives a taste of an iconic supervillain. Spoilers!

The Marvel Cinematic Universe officially has its Fantastic Four. Or should we call it five? The new film, which is in theaters now, is largely centered around the fact that Reed Richards (Pedro Pascal) and Sue Storm (Vanessa Kirby) have a child named Franklin.

First Steps presents an faithful, entertaining, and compelling version of the story Rise of the Silver Surfer failed to adapt.

Credit: Marvel Studios In their MCU debut, the Fantastic Four become a Fantastic Five with the arrival of Reed and Sue's son, Franklin Richards. Worries that he might not be "normal" are confirmed in Fantastic Four: First Steps when Galactus recognises that the boy can wield an unlimited energy known as the Power Cosmic (presumably because of the "cosmically compromised DNA" shared by both of his parents).

First Steps star Vanessa Kirby (Invisible Woman) weighs-in on what is arguably the Marvel Studios reboot's most intense

First Steps continues a Marvel tradition of including huge post-credit scenes that tease the future of the franchise in big ways.

Except, that's not really the case, because there was an incredible Fantastic Four movie just over 20 years ago. It just wasn't technically a Fantastic Four movie. The argument that Pixar's 2004 masterpiece The Incredibles is not-so-secretly a Fantastic Four film is hardly a new one,