Cast[]
- Manny - Woolly Mammoth (Mammuthus primigenius)
- Diego - American Cave Lion (Panthera leo atrox)
- Sid - Jefferson's Ground Sloth (Megalonyx jeffersonii)
- Scrat - Cronopio
- Lenny - Pleistocene North American Jaguar (Panthera onca augusta)
- Carl - Embolotherium
- Frank - Brontotherium
- Soto - Beringian Cave Lion (Panthera leo vereshchagini)
- Zeke - American Cheetah (Miracinonyx trumani)
- Oscar - American Cave Lion (Panthera leo atrox)
- Roshan -