Mammoth/Trivia

* Manny has the same design from Ice Age.
* The eagles have the same designs from Spirit: Stallion of the Cimarron and Brother Bear.
* This film is similar to The Lion King, Spirit : Stallion of the Cimarron, Brother Bear, The Land Before Time, Dinosaur, Happy Feet, The Good Dinosaur, Khumba, and Ice Age.
* Astrid has the same design from Dragons : Riders and Defenders of Berk, but without shoulderpads.
* The mammoths have the same design from Brother Bear, Ice Age, Walking with Beasts, 10,000 BC and Prehistoric Park, but with dark grey fur.
* Allias has the same design as Kovu from The Lion King : Simba's Pride, but without the mane and has a short tail and a sabre teeth.
* Scar was originally going to be the villain, but for some reasons, he was the anti-hero.
* Hans Zimmer was originally going to score the film, but dropped out.
* Andrewsarchus was voiced by Liam Neeson, which voiced Phango in Khumba, Raccoon from The Nut Job and Bad Cop from The Lego Movie.
* The film is composed by John Powell, who composed Ice Age and How to Train Your Dragon and Mark Mancina, who composed Tarzan. Also, Alan Silvestri (composer of The Croods), James Newton Howard (composer of Dinosaur, Atlantis: The Lost Empire, King Kong and RV) and David Newman (composer of Anastasia, the first Ice Age film and Matilda) will collaborate with Powell and Mancina.