Main Characters

	SCRAT Scrat the saber-toothed squirrel is back. But this time he's got more than the nut to worry about. He discovers an attractive female squirrel who promises to give him a run for his money. Will she win his heart or will she take his nut?
	SID Always the lovable goofball, Sid the giant sloth is well intended, but is always getting into trouble. This time, his attempts to have a family of his own get the whole group in danger.
	MANNY Usually the level headed leader of the herd, we see a new side of this mammoth as he gets ready to face a new challenge - parenthood. Ellie's pregnant and Manny becomes obsessed with making sure everything is just right for the baby mammoth.
	DIEGO This saber-toothed tiger has been part of the herd for a while. But nowadays Diego is treated more like a kitty cat than the dangerous predator in the original ICE AGE and begins to feel the call of the wild.
	ELLIE Ellie is expecting a baby and is more than ready for the baby's arrival; Mammoths experience six trimesters of pregnancy. She's always been active and independent, so even though Manny would like for her to rest and take it easy, Ellie isn't ready to slow down quite yet.
	BUCK Buck is a larger than life, swashbuckling one eyed weasel who helps Manny and the group navigate the Lost World. Buck used to live above ground but accidentally fell into the mysterious world beneath the Ice Age where he had a fight with Rudy, an albino dinosaur, loosing an eye.