What actors and actresses appeared in Terror on Highway 91 - 1989?

There appears to be no film titled "Terror on Highway 91" released in 1989. It's possible the title or release year is incorrect.

To help me find the correct film, could you please provide:

* Any additional information about the film: Is it a horror film? What is the plot about? Are there any other details you can remember?

* A possible alternative title: Do you remember a slightly different name for the film?

* Any other details about the film's release: Do you know what country it was released in? Was it a theatrical release or a direct-to-video film?

With more information, I can help you find the correct film and its cast.