Plot Summary:Swifty the Arctic Fox (Jeremy Renner) works in the mailroom of the Arctic Blast Delivery Service, but he has much bigger dreams. He yearns to become a Top Dog, the Arctic's star husky couriers. To prove he can do it, he commandeers one of the sleds and delivers a mysterious package to a secret location. Once there, he stumbles on a hidden fortress overseen by the nefarious Otto Von Walrus (John Cleese). The blubbery evil genius commands an army of oddly polite puffin henchmen. Swifty discovers Otto Von Walrus' villainous plan to drill beneath the snow-packed surface to unleash masses of ancient gas to melt the Arctic and become the world's supreme ruler. To stop this sinister scheme, Swifty enlists the help of his friends: PB (Alec Baldwin), a neurotic polar bear, Lemmy (James Franco), a scatterbrained albatross, Jade Fox (Heidi Klum), a brainy engineer, Leopold (Omar Sy) and Bertha (Heidi Klum), two conspiracy theorist otters and Magda (Anjelica Huston), his curmudgeonly boss.
Swifty the Arctic fox works in the mail room of the Arctic Blast Delivery Service but dreams of one day becoming a Top Dog (the Arctic's star husky couriers). To prove himself worthy of the Top Dog role, Swifty secretly commandeers one of the sleds and delivers a mysterious package to a mysterious location. He stumbles upon a secret fortress where he comes face to face with Doc Walrus, a blubbery evil genius who walks around on mechanical legs and commands a loyal army of oddly polite puffin henchmen. Swifty soon discovers Doc Walrus' plan to melt the polar ice caps and flood the world in order to reign as supreme leader. Now, Swifty has to enlist the help of his friends: PB, an introverted polar bear, Lemmy, a scatterbrained albatross, Sal and Weez, two conspiracy theorist otters and Jade Fox, a tough as nails mechanic. This ragtag group of Arctic misfits has to band together to stop Doc Walrus' sinister plans and save the day.