After an employee finds an accounting error he is sent to Monte Carlo to get married and after a couple of days they will be taken on a cruise by his boss, but when he does not arrive they have to find money to pay the hotel bill. Glynis Johns and Rossano Brazzi are a mis-matched couple that becomes more pronounced when he starts to get obsessed with winning at the casino and both get distracted by other people. The film comes across as confused is it a morality tale, drama, romance or comedy.