Idris Elba unearths the stories of three men of the 320th Barrage Balloon Battalion, who landed in Normandy on D-Day and helped to liberate Europe.

Amidst the chaos of Dunkirk and the advancing German Army, one little-known Indian regiment fights for victory and independence.

Hear the untold story of the Black Panthers, an elite African American tank battalion, who fought in the bloodiest American battle of World War II.