The exiled royal physician to King Charles II devotes himself to helping Londoners suffering from the plague, and in the process falls in love with an equally poor woman.The exiled royal physician to King Charles II devotes himself to helping Londoners suffering from the plague, and in the process falls in love with an equally poor woman.The exiled royal physician to King Charles II devotes himself to helping Londoners suffering from the plague, and in the process falls in love with an equally poor woman.