All four films establish a sense of danger or threat within the first two minutes. They do this through their settings, which often involve isolated or run-down buildings, and ominous non-diegetic sounds. Tension is built through long shots that portray vast or isolated settings, jump cuts between shots, and panning cameras. The films Halloween 4, House on Haunted Hill, Saw 5, and Bereavement are analyzed and found to use similar technical techniques like sounds, shots, and camera work to quickly set an unsettling or threatening tone at the start.