Love Inventory

David Fisher's late mother, a Holocaust survivor, had two children -- a set of twins, a boy and a girl -- who the Israeli filmmaker never met. His older brother died as an infant, but his older sister disappeared shortly after being born. Spurred by the death of their father and the discovery of a long-buried secret, Fisher organizes his three brothers and sister to look for their missing sibling, a project that soon turns into a quest to save their own family.