Richard Duvall is a young American detective in the employ of the French Secret Police. While in Paris he meets Grace Ellicot, also an American, with whom he falls in love.
When Mrs. Justwed receives a note from her mother telling her that she expects to arrive next day, her husband seems overjoyed, and says he intends to make her stay all winter.
Lord John, a detective novelist and the Marquis of Haslemere's brother, receives word that the stage adaption of one of his stories will not be performed because Roger Odell, a millionaire, has spoken against him.
A blind woman is cured by a doctor, but when her sight is restored she accidently mistakes her kind lover for his wayward younger brother and no one deems to correct her ‘fearing for her psyche’.