The movie is based on the 1951 novel by Daphne Du Maurier and tells the story of a young Englishman who plots revenge against his mysterious, beautiful cousin, believing that she murdered his guardian.
"Faced with an unintended pregnancy and a lack of local support, Autumn and her cousin Skylar embark across state lines to New York City on a fraught journey of friendship, bravery, and compassion"--Container.