Set during the Ice Age, a sabertooth tiger, a sloth, and a wooly mammoth find a lost human infant, and they try to return him to his tribe.
Manny, Diego, and Sid embark upon another adventure after their continent is set adrift. Using an iceberg as a ship, they encounter sea creatures and battle pirates as they explore a new world.
Manny, Diego, and Sid join up with Buck to fend off a meteor strike that would destroy the world.
Manny, Sid, and Diego discover that the ice age is coming to an end, and join everybody for a journey to higher ground. On the trip, they discover that Manny, in fact, is not the last of the woolly mammoths.
When Sid's attempt to adopt three dinosaur eggs gets him abducted by their real mother to an underground lost world, his friends attempt to rescue him.
To keep the loyalty of a village during the Vietnam war, a U.S. Army officer and his unit struggle to deliver it a live elephant.