Emmi Kurowski, a cleaning lady, is lonely in her old age. Her husband died years ago, and her grown children offer little companionship. One night she goes to a bar frequented by Arab immigrants and strikes up a friendship with middle-aged mechanic Ali. Their relationship soon develops into something more, and Emmi’s family and neighbors criticize their spontaneous marriage. Soon Emmi and Ali are forced to confront their own insecurities about their future.

Germany in the early 1930s. Against the backdrop of the Nazis’ rise, Hermann Hermann, a Russian émigré and chocolate magnate, goes slowly mad. It begins with his seating himself in a chair to observe himself making love to his wife, Lydia, a zaftig empty-headed siren who is also sleeping with her cousin. Hermann is soon given to intemperate outbursts at his workers, other businessmen, and strangers. Then, he meets Felix, an itinerant laborer, whom he delusionally believes looks exactly like himself. Armed with a new life insurance policy, he hatches an elaborate plot in the belief it will free him of all his worries.