Hasidic Jews seem alien, and even hostile, to those outside their culture,which frequently includes other Jews. They dress differently, don't mingle between the sexes, speak Yiddish, and wear side curls, all in an attempt to rigorously follow the commandments of the Torah. They tend to keep to themselves, shunning television and the media so outside influences cannot corrupt their values and views. Yet filmmakers Oren Rudavsky and Menachem Daum were able to enter their world, and the result is the fascinating documentary A Life Apart: Hasidism in America. Using interviews with academics and members of the community and some historical footage, the filmmakers trace the growth of Hasidic groups in the United States. Groups formed around particular Rebbes (learned leaders) and they took their names from their Eastern European home cities (the Satmar Hasids, the Breslov Hasids, and so on). Leonard Nimoy and Sarah Jessica Parker narrate, explaining how this movement came to America and how...