Trivia: The voice behind Roz, the number 1 of the Child Detection Agency and the undercover secretary, is actually a man.
Trivia: When Carl's house begins to lift and the little girl looks out her window, the Luxo ball from Pixar's other films is seen in her room.
Trivia: Near the beginning, when Remy is in the sewers and begins to make his way up to the skyline of Paris, he is startled by a barking dog in one of the apartments. If you pause and look at the silhouette of the dog, it greatly resembles Dug the dog, from the 2009 Disney/Pixar release Up - another precursory nod to an upcoming movie by Pixar. (00:16:35)
Trivia: While a sequel was rumored for years, series creator Brad Bird has stated that he would only make an "Incredibles 2" if he could come up with an idea that he felt was just as good as the original. It took 14 years for the film to finally be released - the longest gap between a Disney/Pixar film and its sequel.