The literal translation of this title is Certain, Very Certain, As a Matter of Fact...Probable. This indeed was the title by which this trivial Italian comedy was known during its limited American release. The star is international glamour plate Claudia Cardinale, improbably cast as a telephone switchboard operator. It is believable that Cardinale is using her job as a means to trap a man for herself. When she is stood up by her first conquest, Cardinale teams with Catherine Spaak to romance and fleece eligible rich bachelors (and a few wealthy husbands) up and down the European continent.