The International Association of Genocide Scholars affirms that the Ottoman Turks killed more than a million Armenians during World War I. Yet the story has remained largely untold. Extensive never-before-seen footage details what happened and why-and why, to this day, the Turkish government denies that the Armenian genocide took place. Julianna Margulies narrates, and Ed Harris, Natalie Portman, Laura Linney, and Orlando Bloom read from period documents.