It is 1938 and Sigmund Freud, suffering from the debilitating effects of cancer, has been permitted by the Nazis to leave Vienna. He seeks refuge in England, taking up residence in the house in Hampstead in which he will die fifteen months later. But his last months are made vivid by the arrival of a stranger who comes and goes according to Freud’s state of health. Who is the mysterious visitor and why has he come to tell the famed proponent of the Oedipus complex his strangely familiar story?