Aaron, unhappy in middle age, must deal with the reverberations of the financial crisis, his increasingly alienated teenaged daughter and the sudden care of his father, Karl, a man he hardly knows, who is descending into Alzheimer's. Karl is a man who has survived by reinventing himself many times over. Blustering, arrogant, he is convinced that the world is intentionally trying to confuse him, not least his good-for-nothing son. Not like his other son, the one he left behind. If only Karl could remember his name, and where he is, Karl would go and find him.