Rick and Jonny have worked hard to make sure Sadie has an unforgettable birthday, by finding her long- lost sister Corinne (the terrific Jill Riddiford) on the remote island of Amen. However, something isn’t quite right about the old-fashioned, isolated townsfolk, who don’t welcome “sinful outsiders.” This may be the last birthday for them all, as high tide approaches—and immorality and madness begin to rise. Horror buffs and fans of psychological suspense will delight in this atmospheric, unsettling thriller inspired by British cult classics such as THE WICKER MAN.