Based on the popular eponymous children's book series written by Annette and Gina Cascone, "Deadtime Stories" stars Jennifer Stone as "The Babysitter," who shares stories from her collection with children every week, chronicling kids' eerie encounters, from hauntings to monsters to supernatural occurrences. In each episode kids embark on different thrilling adventures with ghostly tales, including a grave with something unusual buried inside, a wishing game gone awry and a magic kit with irreversible tricks.