Nora Harrigan is the idol of Parisian opera lovers, much to the envy of her rival Flora Desimone. Edward Courtlandt finds himself attracted to Nora, but she rejects him in favor of Herr Rosen. When Nora is mysteriously abducted, she denounces Courtlandt as her abductor, although he is never charged with the crime. To recover from her ordeal, Nora sojourns to the south of France with her parents where, at Colonel Wester's, she again meets Courtlandt. Her father becomes great friends with him, but Nora remains obdurate, although she has lost interest in Herr Rosen. Subsequently, Courtlandt discovers that Rosen was responsible for Nora's abduction and orders him out of the country. Just as romance is about to spring up between Nora and Courtlandt, Nora's father discovers that Flora and Courtlandt were married at one time and then separated. However, Flora's husband intervenes, forcing his wife to explain the misunderstanding and thus clearing all obstacles from love's path.