<P> Mann stops at a gas station / roadside animal attraction to call the police and replace his radiator hose but when he steps into the phone booth, the truck drives into it . Mann jumps clear just in time . The station owner cries out as the truck destroys her animals' cages . Mann jumps into his car and speeds away . Around a corner he pulls off the road, hiding behind an embankment as the truck drives past . </P> <P> After a long wait, Mann heads off again but the truck is waiting for him down the road . Mann attempts to speed past but it moves across the road, blocking him . Mann seeks help from an elderly couple in a car, but they flee when the truck backs up towards them at speed . The truck stops before hitting Mann's car; Mann speeds past the truck, which begins pursuing . Mann swerves toward what he believes is a police car, only to see it is a pest control vehicle . The truck chases him up a mountain range . The radiator hose of Mann's car breaks and the car overheats . He barely makes the summit and coasts downhill in neutral as the truck follows . </P> <P> 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 . </P> <Ul> <Li> Dennis Weaver as David Mann </Li> <Li> Jacqueline Scott as Mrs. Mann </Li> <Li> Carey Loftin as the Truck Driver </Li> <Li> Eddie Firestone as Café owner </Li> <Li> Lou Frizzell as Bus Driver </Li> <Li> Eugene Dynarski as Man in café </Li> <Li> Lucille Benson as Lady at Snakerama </Li> <Li> Tim Herbert as Gas station attendant </Li> <Li> Charles Seel as Old man </Li> <Li> Shirley O'Hara as Waitress </Li> <Li> Alexander Lockwood as Jim, Old man in car </Li> <Li> Amy Douglass as Old woman in car </Li> <Li> Sweet Dick Whittington as Radio interviewer </Li> <Li> Dale Van Sickel as Car Driver </Li> <Li> Shawn Steinman as Girl on School Bus (uncredited) </Li> </Ul>

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