At the last moment, Thornhill realizes the plane is aiming straight for his head. He drops to the ground as the biplane flies over him.
Roger watches the plane recede in the distance, only to see it execute a wingover and head back for him. He dives into a ditch as bullets strafe the ground next to him.
Roger watches the plane bank into the beginning of an S-curve. He sees a car headed south on the highway.
Thornhill tries to flag down the car but the Chevrolet drives past him. He’s alone again on the road.
The biplane heads back towards him, and begins to dive.