Ice Age: Dawn of the Dinosaurs (2009)

This funny adventure takes the Ice Age gang on an unforgettable journey into the lost underworld teeming with dinosaurs, of course, due to Sid's clumsiness! While Manny and Ellie anxiously await their first child, Diego faces an identity crisis and Sid mistakenly "adopts" three eggs from an angry tyrannosaur mother. In addition to making new friends along the way, they must stick together to overcome the dangers that lie in wait, relying on their bond to overcome the challenges that await them.