The eight-part Doctor Who spin-off from award-winning YA writer, Class creator and executive producer, Patrick Ness (A Monster Calls), premiered Saturday after Doctor Who.  The show is executive produced by the team behind Doctor Who, Steven Moffat and Brian Minchin. We meet our core cast as they return to school and prepare for prom. A “Breakfast Club” assortment of students band together in order to defeat a monster that has come to Earth seeking an item one of the students holds dear.  The Doctor appears and the students- Charlie, April, Ram and Tanya, assisted by their physics teacher Miss Quill, are charged with protecting Earth.