At the dawn of the 21st century, we are struck by the explosive cocktail of biblical or Quranic verses, political messages, and murderous actions that ignite wars "in the name of God." But, like music, words can also bring life, enlighten the mind, and build connections across borders. This investigative film on fundamentalism, on the dangerous relationships between politics and religion, between religions and science, traces its path between Walls and Bridges.