Shrewdly structured psychological British drama starring Tom Hughes and Ruta Gedmintas as a well-to-do young couple whose comfortable life is disrupted when a troubled teenage girl (Tasha Connor) becomes part of their ordered life. It is a tense and cleverly off-kilter drama, well performed and astutely thought-provoking. It makes great use of its Yorkshire locations, creating a tense and memorably intriguing atmosphere.