Aardman's much-loved silent comedy returns for another stop-motion adventure packed with slapstick, spooky fun and plenty of baa-rilliant family entertainment.

Halloween is approaching at Mossy Bottom Farm, but the celebrations quickly turn chaotic when the clumsy Farmer accidentally destroys the Flock's precious pumpkin patch. Determined to put things right, Shaun takes matters into his own hooves and turns amateur science into an experiment that goes spectacularly wrong. Soon the Farmer has disappeared, and a mysterious beast is roaming the woods around Mossingham. Shaun, Bitzer and the rest of the flock must uncover what's really going on before the creature causes even more trouble.