Mendoza, who had an affair with the star of the original production of La Vie parisienne in 1900, returns in 1935 with his son and granddaughter. His granddaughter is engaged to a young Frenchman, but Mendoza's strait-laced and puritanical son initially forbids the marriage. The core conflict involves Mendoza and his old Parisian friends conspiring to change the son's mind and convince him to embr