Doctor Who (2005) (2005)

Episode Overview

Clara finds herself isolated from The Doctor, only to confront a terrifying threat emerging from a parallel dimension. As she navigates this chilling reality, she realizes that even the walls around her offer no safety from the encroaching danger. With her wits and courage put to the test, Clara must find a way to survive in a world where escape seems impossible and the menace lurks just beyond her sight.