Twelve-year-old Ainsley Galloway and her ten-year-old brother, Tobin, have just moved to the small picturesque mountain town of Lowry. The town is famously the setting for the blockbuster Legend of Greyhallow trilogy, and there are traces of the films wherever they go. Ainsley's parents even bough the film director's former home, which they dream of turning into an inn that caters to fans eager to check out the local Greyhallow Movie Festival. But...