As they sit next to a gazebo, he tells her that he has decided to remain in New York - undoubtedly on account of her.He stops on the steps of the building and straightens his tie.She masks herself and ducks behind a news-stand as he stops o buy a paper.She follows him - they both proceed down subway station steps, along with jam-packed throngs of other pedestrians.Rennie and Sean ducked into a Times Diner, where they screamed to the waitress (Peggy Hedden, the director""s wife): "There is a maniac trying to kill us."]In the memorable opening scene typical offilm noirs, at the dark, shadowy Beragon beach house at night, a car with its headlights on is parked in front.