Renowned musician Lydia Tár is days away from recording the symphony that will elevate her career. However, Lydia's elaborate facade begins to unravel, revealing dirty secrets and the corrosive nature of power.

Having recently found God, self-effacing young nurse Maud arrives at a plush home to care for Amanda, a hedonistic dancer left frail from a chronic illness. When a chance encounter with a former colleague throws up hints of a dark past, it becomes clear there is more to sweet Maud than meets the eye.