The chipmunks discover the wonder of food delivery, annoying Donald Duck, as long as he should bring the food to their house in the tree while avoiding the Beagle Boys. When Donald is stranded in the park at night, Chip and Dale try to get him to safety from a mob of hungry and ghostly raccoons that haunt the park in the dark and are after Donald's food. Dale accidentally gets the powers of a chainsaw after being electrocuted by one and begins to work with Donald in chopping the old trees in the park, while Chip gets profit on selling refugee to the animals that lost their homes in the process.