In the season finale, “The Lost,” the gang is divided and unrecovered from the truths they faced in detentions. They must reunite when the Shadow Kin return to Earth, raging a ruthless, unrelenting war. Coal High School teacher, Miss Quill presents a powerful new presence with revenge on her mind. The gang stars exciting young new talents Greg Austin, Fady Elsayed, Sophie Hopkins and Vivian Oparah. They are joined by Katherine Kelly, as Miss Quill. The series is set in contemporary London. It is scary, funny, and as painful and sharp as youth. “Class shines a light on a whole new corner of the Whoniverse.
These four Coal Hill School students have hidden secrets and desires. They are facing their own worst fears, navigating a life of friends, parents, school work, sex, sorrow – and possibly the end of existence. Coal Hill School has been a part of the Doctor Who universe since the very beginning, but that has come at a price. All the time travelling over the years has caused the very walls of space and time to become thin. There’s something pressing in on the other side, something waiting for its chance to kill everyone and everything, to bring us all into Shadow.