what happens at the end of the movie duel
Duel (1971 film) Mann spins out and barely escapes being crushed by the truck. He drives up a dirt road and the truck follows him. He turns to face the truck in front of a canyon. He locks the accelerator using his briefcase and steers the car into the oncoming truck, jumping free at the last moment. The truck hits the car which bursts into flames, obscuring the driver's view. The truck plunges over the cliff, killing the driver. Above the wreckage, Mann celebrates. He then sits at the cliff's edge and throws stones into the canyon as the sun sets.