In the tense 72 hours before D-Day, and the fate of the free world hanging in the balance, General Dwight D. Eisenhower and Captain James Stagg face an impossible choice—launch the largest and most dangerous seaborne invasion in history or risk losing the war altogether.

Andrew Scott
as James Stagg

Brendan Fraser
as Dwight D. Eisenhower

Kerry Condon
as Captain Kay Summersby

Chris Messina
as Irving P. Krick

Damian Lewis
as Marshall Bernard Montgomery

Con O'Neill
as Marshall Leigh-Mallory

Tamsin Topolski
as Liz Stagg

Henry Ashton
as John Eisenhower

Michael Benz
as Hamilton

Wil Coban
as Private Tommy Cooper