It's possible that:
* The title is incorrect: Perhaps there's a slight variation in the title or year.
* It's an obscure film: If it's a very niche or independent film, it may be hard to find information about it.
* It's a fictional title: The title may be from a book, play, or fan-made project.
Can you double-check the title and year to see if it's accurate? If you have more information, I might be able to help you find the cast.