The movie was from the end of 80s or early 90s tales from the crypt style. At the beginning of the story a man drives a car to a small town, he rides at night. A man on a bike passes him, a few minutes later he rides still in the car but not on a highway anymore but in the sky. The same guy on a bike passes him again. At the end of the movie they are showing a movie based on his book and after that people start to kill each other.
This is what I remember, saw that movie a long time ago. Does anyone have any idea about the title?