Summer Vacation

Justin and Chloe are spending their summer vacation with their grandparents in Wattling Lock. They aim to get involved with the animals and help their grandmother run the market stall. While exploring old wrecks in the river backwater, Chloe hears a soft voice radiating from the wheelhouse of an old tugboat. Always inquisitive, she looks inside and feebly calls, Is anyone there? but there is no re...