Proud father Stanley Banks remembers the day his daughter, Kay, got married. Starting when she announces her engagement through to the wedding itself, we learn of all the surprises and disasters along the way.

A young American woman traveling in Italy with her mother is slender, blonde, beautiful and there is something charmingly naive about her. Fabrizio Naccarelli seems to always know where the mother and daughter will sightsee next. Signor Naccarelli is just as concerned about where this will lead as Mrs. Johnson is. Then she starts thinking that perhaps her daughter can be a wife of a wealthy young man in a society where all she has to do is look beautiful. What happens if Signor Naccarelli finds out who his prospective daughter-in-law really is?

A grounded American fighter pilot is switched to espionage on a special job in which he must kill a small-time Paris lawyer suspected of double-crossing France by selling out radio operators to the Nazis.