When Antoine re-emerges, his wife is gone, having left only a note that she's catching the train. She does indeed make the train, but unbeknownst to Antoine, she has the unfortunate luck of meeting the deranged killer. Later in the evening, as chance has it, so does Antoine. Both characters are traumatized by their individual experience, but the film suggests that perhaps a little catastrophe Antoine being held at gun point and Hélène getting raped -- will bring this couple closer together. Couples therapy would probably have been less painful.
The screenplay is based on the novel by Georges Simenon. Claude Debussy's beautiful "Nocturnes" plays as shots of traffic fill the screen.


