After a woman writes to Monaco offering a cat to Princess Caroline, she is invited by Prince Rainier to deliver the gift herself. Accompanied by an Air France hostess and a German reporter she will visit Monaco and meet the charming Princess.

Lindy writes to the Principality of Monaco to give a cat to Princess Caroline. She is personally invited by Rainiero to deliver the gift herself. Accompanied by an Air France stewardess and a German journalist, she visits the beautiful Monaco and meets the charming princes.