In this animated tale, a toxic spill from an encroaching construction site threatens the life of a badger (Elisabeth Moss), so three woodland creatures -- wood mouse Abigail (Ellen Blain), mole Edgar (Benji Gregory) and hedgehog Russell (Paige Gosney) -- must brave a treacherous journey to find a cure. As the threat of the destructive humans looms ever closer, the animals are in a race against time as their remaining family and friends struggle to survive in the face of disaster.