Ice Age: Dawn of the Dinosaurs is a 2009 American animated adventure comedy film produced by Blue Sky Studios and distributed by 20th Century Fox. It is the sequel to Ice Age: The Meltdown (2006) and the third installment in the Ice Age film series. It was directed by Carlos Saldanha and co-directed by Mike Thurmeier (in his feature directorial debut), from a screenplay written by Michael Berg, Peter Ackerman, Mike Reiss, and Yoni Brenner, based on a story conceived by Jason Carter Eaton. Ray Romano, John Leguizamo, Denis Leary, and Chris Wedge reprise their roles from the first two films and Seann William Scott, Josh Peck, and Queen Latifah reprise their roles from The Meltdown, with Simon Pegg joining them in the role of a weasel named Buck. The story has Manny and Ellie preparing for their baby. Sid the Sloth is kidnapped by a female Tyrannosaurus after stealing her eggs, leading the rest of the herd to rescue him in a tropical lost world inhabited by dinosaurs underneath the ice.