A band of fearless chickens flock together to save poultry-kind from an unsettling new threat: a nearby farm that's cooking up something suspicious.

Shaun bluffs his dimwitted farmer master into bidding for three llamas at a county fair. Once they arrive, however, they cause such chaotic destructive mayhem that Shaun has to carefully remove them – high-speed chases, careful rooftop scrambles and dangerous falls ensue.

The strange Pearce sisters live in isolation on a remote, rain-swept island. One day, a sailor is washed ashore and the sisters take steps to ensure they retain their guest.