First Steps has cemented itself as one of Marvel's biggest films in recent years, bringing the first family into the Marvel Cinematic Universe in glorious fashion, delivering what many have already proclaimed as the best live-action iteration of Fantastic Four to date (not that there's much competition to begin with).

The Fantastic Four are largely considered to be the most prominent superhero quartet in the history of comic books.

Having been consistently building for the last 17 years, the Marvel Cinematic Universe timeline is quite complicated... and the arrival of The Fantastic Four: First Steps doesn't exactly make things much clearer.