Someone in relation with a girl, she is pregnant. He leaves to work building a dam in Iraq.
Much later waiting for his flight to New York City.
In Iraq (or some undeveloped country), a man tells him that the girl married to someone owner of tobacco plantation in this country. He would not go on the flight, going to find that guy.
When he finds the place, he finds that guy hanged from the ceiling.
The movie is probably german.