Swifty (Jeremy Renner) is a little fox with big dreams, working in the mailroom of the Arctic Blast Delivery Service. When Swifty accidentally stumbles upon the hidden fortress of evil genius Otto Von Walrus, he enlists the help of his friends - a ragtag group of Arctic misfits - to help stop Otto Von Walrus' sinister plan to become the world's supreme leader and save the planet – before it’s too late!