This is the unsung story of America’s Nisei warriors of WWII, the sons of Japanese immigrants who volunteered by the thousands after Pearl Harbor and served in a segregated regiment to fight in some of the bloodiest battles of the Second World War. Featuring sit-down interviews, archival imagery, illustration and narration, the documentary centers around two groups of Nisei soldiers: the 100th/442nd Regimental Combat Team (RCT), the most decorated unit for its size and length of service in the history of the U.S. military; and the Military Intelligence Service, a group of Nisei linguists and translators credited with shortening the war and saving millions of lives.