During the French Revolution, a mysterious English nobleman known only as The Scarlet Pimpernel (a humble wayside flower), snatches French aristos from the jaws of the guillotine, while posing as the foppish Sir Percy Blakeney in society. Percy falls for and marries the beautiful actress Marguerite St. Just, but she is involved with Chauvelin and Robespierre, and Percy's marriage to her may endanger the Pimpernel's plans to save the little Dauphin.

This is the fact-based story of an aristocratic woman who defies Victorian society to reform hospital sanitation and to define the nursing profession as it is known today. After volunteering to travel to Scutari to care for the wounded soldiers, who are victims of the Crimean war, she finds herself very unwelcome and faces great opposition for her new way of thinking. However through her selfless acts of caring, she quickly becomes known as 'The Lady with the Lamp', the caring nurse whose shadow...