After yet another deadly battle, Blutch and Chesterfield's Union army finds itself without a hospital. The soldiers' only chance at survival arrives in the form of unexpected help: Mary Edwards Walker, a qualified and experienced doctor who, to the shock of the troops, happens to be a woman! They are about to lock horns with an abrasive, bold force who scorns their smoking and drinking, and has little respect for the military discipline … of either army!
