* What is the main character's full name?
* What did the main character first do when he came into the diner?
* What state was the main character from?
* What did the main character refuse to get fixed at the service station?
* What did the main character order at the diner?
* What were the two school children doing that annoyed the main character?
* Who did the main character tell to call the police for him?
* Who helped the school bus that was stuck?
* Why did the main character call his wife?
* What happened to the truck at the end?
* The director of "Duel" was a relatively unknown 24-year old whose experience consisted mostly of directing TV drama series. Who is he?
* The author of the short story on which "Duel" was based also wrote the movie's screenplay. Who is he?
* Who plays the innocent salesman who is stalked by an unseen trucker?
* What is the name of the terrorized motorist in "Duel"?
* What color is his car?
* What mechanical problem is pointed out early in the film by a service station attendant, but is ignored by the salesman - to his later regret?
* After blocking his way for several miles, the truck driver finally waves the car around him. What does the car's driver shout as he attempts to pass?
* After a harrowing chase, the car comes to a crashing halt in the parking lot of a diner. The salesman then goes inside to use the rest room. What does he see through the window when he comes out?
* In the diner, the salesman believes he recognizes the truck driver and confronts him. What makes him think he's got the right driver?
* What word is painted on the back and sides of the truck?