September 29, 2024.
Ninka, the son of Zufunu and the cub of mammoth of the Mammoth Valley, hopes to follow in his father's footsteps. Zufunu's brother, Chins plots to betray Zufunu and take over the Mammoth Valley, forcing Ninka into exile, where he meets Sinon and Dawon. Ninka has to make an alliance, and rebuild himself fully to take what is rightfully his.
- Andrew Garfield as Ninka the Mammoth the protagonist
- Noah Schnapp as Young Ninka
- Jeremy Irons as Chins, the Mammoth with a left eye scar and main antagonist
- John Leguizamo as Sinon, a skinny weasel
- Nick Kroll as Dawon a Fat Ferret
- Elle Fanning as Linna a Ninka female and loving mammoth
- Rachell Crow as Young Linna
- Sigorney Weaver as Florr Ninka's mother and Zufunu's wife
- Andy Garcia as Zavini the Baptizer Bird
- Steve Carrell as Low The Butler Owl Of Zufunu
- Bryan Craston as Zufunu the Mammoth Ninka's father who dies after being betrayed by his own brother Chins
- Whoppi Goldberg as Lhenni a secondary antagonist saber-tooth tigress
- Zach Galifianakis as Zavana the saber-toothed tiger and one of Lhenni's henchmen
- Steve Buscemi as Alulu the crazy saber-toothed tiger and one of Lhenni's henchmen