Ice Age 3: Dawn of the Dinosaurs is a 2009 American 3D computer-animated comedy film. It is the third installment in the Ice Age franchise. The film follows Manny, Diego, and Sid as they embark on a new adventure to find Sid's long-lost family. Along the way, they encounter a variety of new characters, including a group of dinosaurs. The film was a critical and commercial success, grossing over $886 million worldwide.