An Englishman goes undercover posing as an Egyptian sheik in order to infiltrate a conspiracy to throw off British rule. An English woman complicates things by falling in love with the sheik, unaware of his true identity.
Ralph visits France with his father, a shipbuilder, and falls in love with Blossom, the granddaughter of his father's friend, a Civil war veteran not reconciled with the Union. Blossom, however, is engaged to a French nobleman. When the war breaks out, Ralph enlists, while his brother Jim, a heartbreaker, is drafted.
Mary Regan is the daughter of a gentleman crook and an heiress. Although she has received a good upbringing, she refuses to marry Robert Clifford for fear of damaging his career as a city official. Some old associates of her father, Peter Loveman and Jim Bradley, want her to help them in their blackmailing schemes. She won't, and escapes from her trying situation by going to the mountains for a rest.
Joline, a cabaret singer in Paris, models for her lover, painter Paul Granville. Paul becomes famous for his paintings of Joline in the guise of famous women like Cleopatra and Salome. But when he paints Joline as the Madonna, a miracle occurs which transforms her life and ultimately saves his.