The post-credits scene is far lighter, and doesn't hint at future stories. Instead, it's an animated sequence shown on an old-timey television — more specifically, it appears to be the theme song of the "Fantastic Four" television show that exists in-universe.

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.