The Invisible Hand of Adam Smith.

Somewhere in Europe a Greek owes to a French, who owes to a Slovenian and she owes to an Italian, who owes money to the Greek. A German owes no one, she just wants to get a good night's sleep. The Brit is looking for an exit. The film is shot in one take with a crew and actors coming from over ten countries. Everyone speaks their language and they all understand each other.