1862. Mary Phinney, a New England abolitionist, and Emma Green, a Confederate belle, collide at Mansion House, the Green family's hotel that has been transformed into a Union Army hospital. From executive producer Ridley Scott, Mercy Street goes beyond the battlefield and into the lives of Americans on the Civil War Homefront as they face the unprecedented challenges of one of the most turbulent times in our nation's history.
As Pinkerton looks at the Greens more closely, they join forces to hide an ugly secret. McBurney, hoping to distance Foster from Mary, sends him to a nearby army camp on a house call. Alice helps Frank escape and Samuel earns Charlotte’s respect.