Praeger telling grunts about his contract to survey the train tracks and investigate the magnetic anomalies at Powder Wash Station.
Truck stops and they begin to unload.
Praeger starts to put his gear in station, while two army guys go ahead into tunnel cut into the mountain. When Praeger enters the station he hears the ancient telegraph clicking. He hears bells ring, then the sound of a train, and screams. The red light next to the tracks is flashing. He runs toward the tunnel, shouting for the army men.