去往蒙特卡羅 We Will All Go to Monte Carlo

As they are waiting for a divorce, young movie star Malissa Farrell and famous pianist Rudy Walter have left their baby, Johnny, with a child minder in Le Vésinet. Marinette, the latter's daughter, who has been assigned to return the young Dubois to his parents, mistakes Johnny for the other kid. As she can't find Mr. and Mrs. Dubois, Marinette entrusts Max, Mrs. Dubois' father...