A successful but isolated artist, struggling with agoraphobia, has her life turned upside down when one of her works of art comes to life. At first, she joyfully accepts this reprieve from her self-imposed exile, but her new friends are not all they seem, and her small world starts to come apart as her fear of the outside comes into conflict with her new creations and their need for freedom.

Cold Moon takes place in tiny Babylon, Fla., where the granddaughter of Clark’s character is murdered by a mysterious assailant, her body sunk into the black waters of the Styx River — the river where her parents disappeared from their boat a decade earlier. Suspicion falls on a duplicitous banker and his wealthy father, played by Stewart and Lloyd.