text: The most famous shot of the chase is made from a front bumper mount and shows a low-angle point-of-view shot of the streets racing. Director of photography Owen Roizman wrote in American Cinematographer magazine in 1972 that the camera was undercranked to 18 frames per second to enhance the sense of speed; this effect can be seen on a car at a red light whose exhaust pipe is pumping smoke at an accelerated rate. Other shots involved stunt drivers who were supposed to barely miss hitting the speeding car, but due to errors in timing, accidental collisions occurred and were left in the final film. Friedkin said that he used Santana's cover of Peter Green's song "Black Magic Woman" during editing to help shape the chase sequence, though the song does not appear in the film, "it [the chase scene] did have a sort of pre-ordained rhythm to it that came from the music."
  The scene concludes with Doyle confronting Nicoli the hitman at the stairs leading to the subway and shooting him as he tries to run back up them, its climax captured as a still shot in a theatrical release movie poster for the film. Many of the police officers acting as advisers for the film objected to the scene on the grounds that shooting a suspect in the back was simply murder, not self-defense, but director Friedkin stood by it, stating that he was "secure in my conviction that that's exactly what Eddie Egan (the model for Doyle) would have done and Eddie was on the set while all of this was being shot."
  Filming locations
  The French Connection was filmed in the following locations:
  50th Street and First Avenue, New York City (where Doyle waits outside the restaurant)
  82nd Street and Fifth Avenue (near the Metropolitan Museum of Art), New York City, (Weinstock's apartment)