Dietrich Bonhoeffer, whose life spanned the rise and fall of Hitler's Germany, offers us a model of personal morality and conscience in the most troubled and immoral of times. His resistance of Nazi ideology, while much of the German church succumbed, is a testament to his moral vision and faith. Krista speaks with producer Martin Doblmeier, whose 2003 documentary chronicled Bonhoeffer's life and thought, about the legacy of this unusual theologian.