What is it that makes a Jew a Jew? In New York, Elie Wiesel, author and survivor of the concentration camps, tries to define it. In London, Nobert Brainin and the Amadeus Quartet carry the argument further, both in words and music. Inevitably the search takes us to Jerusalem, where Dr. Pinchas Peli, tenth generation rabbi and fourth generation Jerusalemite, explains the meaning of prayer and acts as our guide through the religious schools, the synagogues and a museum for the survivors of the Holocaust. We also see Western (Wailing) Wall, a place of prayer and pilgrimage sacred to the Jewish people.