Sidney, better known as Sid, is one of the three main protagonists of the Ice Age franchise. He's th tritagonist of Ice Age, Ice Age: The Meltdown, Ice Age: Continental Drift, the main protagonist of Ice Age: Dawn of the Dinosaurs, a major character in Ice Age: Collision Course, a supporting protagonist in Ice Age: Adventures of Buck Wild, and the main protagonist of the prime-time holiday specials. He's a talkative sloth that is Manny and Diego's best friend and one of Peaches' adoptive uncles.
