In the tense 72 hours before D-Day, General Dwight D. Eisenhower and Captain James Stagg face an impossible choice--launch the most dangerous seaborne invasion in history or risk losing the war altogether.
A choral society's male members enlist in World War I, leaving the demanding Dr. Guthrie to recruit teenagers. Together, they experience the joy of singing while the young boys grapple with their impending conscription into the army.