Young lion prince Simba, eager to one day become king of the Pride Lands, grows up under the watchful eye of his father Mufasa; all the while his villainous uncle Scar conspires to take the throne for himself. Amid betrayal and tragedy, Simba must confront his past and find his rightful place in the Circle of Life.

With the impending ice age almost upon them, a mismatched trio of prehistoric critters – Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth – find an orphaned infant and decide to return it to its human parents. Along the way, the unlikely allies become friends but, when enemies attack, their quest takes on far nobler aims.