It starts as a studio theatre: a good-natured, bit pedantic stationmaster performs his job at a railway station in the middle of nowhere. Eventually a beautiful, obviously very rich young woman enters the station and wants to buy a ticket. She has to wait, they start talking, get closer - high-society meets petty bourgeois. Then suddenly the mood turns around: the woman's fiance appears and tries to prevent the girl from leaving with increasing violence. The stationmaster interferes and the film becomes a thriller about a fight to the death.