A struggling songwriter named Dave Seville finds success when he comes across a trio of singing chipmunks: mischievous leader Alvin, brainy Simon, and chubby, impressionable Theodore.

Stuart, an adorable white mouse, still lives happily with his adoptive family, the Littles, on the east side of Manhattan's Central Park. More crazy mouse adventures are in store as Stuart, his human brother, George, and their mischievous cat, Snowbell, set out to rescue a friend.

London high-society mouse, Roddy is flushed down the toilet by Sid, a common sewer rat. Hang on for a madcap adventure deep in the sewer bowels of Ratropolis, where Roddy meets the resourceful Rita, the rodent-hating Toad and his faithful thugs, Spike and Whitey.

Wilbur the pig is scared of the end of the season, because he knows that come that time, he will end up on the dinner table. He hatches a plan with Charlotte, a spider that lives in his pen, to ensure that this will never happen.

A team of trained secret agent animals, guinea pigs Darwin, Hurley, Juarez, Blaster, mole Speckles, and fly Mooch takes on a mission for the US government to stop evil Leonard Saber, who plans to destroy the world with household appliances. But the government shuts them down and they are sentenced to a pet shop. Can they escape to defe...