
Trivia: In Diane's office, a drawing of Diane's book counterpart Ellen can be seen.

Trivia: In Diane's office, a drawing of Diane's book counterpart Ellen can be seen.

Trivia: According to Box Office Mojo, this film made more money domestically on its opening day than the previous Fantastic Four film did in its entire theatrical run.

Trivia: Dokota Lohan, Lindsay Lohan's brother, has a cameo in this film as a surfer.

Trivia: As the family is leaving home in their car, a neighbor asks that they also take her daughter, Ellie. ELE, pronounced the same as the name, stands for Extinction Level Event.

Trivia: Robert Downey Jr. declared this was "the best film I've ever been in" at the UK premiere.

Trivia: The costumes in this film were originally intended to be used in Marvel Studios' perpetually stalled reboot of Blade, which was supposed to take place in the 1920s prior to the start of its production being postponed. In order to recoup some of their costs, Marvel sold the costumes to the production of this film.