Adapted by David Mercer from his TV play In Two Minds, Ken Loach’s grim and harrowing 1971 British drama, also known as Wednesday’s Child, was closely associated with the then-fashionable theories of R.D. Laing. It describes the history of a troubled 19-year-old girl gradually driven into schizophrenia by the naive “understanding” of her family. She winds up in a mental hospital where she makes some progress thanks to a Laingian group therapist, but after he’s dismissed she’s treated with drugs and electroshock, with devastating results. With Sandy Ratcliff and Bill Dean.