No. 2 Ice Age 3

The latest in the Ice Age franchise "Dawn of the Dinosaurs" carries on the general easiness and fun of the previous two installments. It also, not surprisingly, turns the spotlight on dinosaurs. When Sid's attempt to adopt three dinosaur eggs gets him abducted by their real mother and taken to an underground lost world his friends embark on a rescue mission. The film ranked sixth in box office revenues the first week after its premiere. It's the most widely released 3D film to date.