It's possible that:
* There's a typo: Perhaps you meant a different title altogether. Could you double-check the spelling?
* It's a regional film: The title may be specific to a particular country or region.
* It's a lesser-known project: If it's a very obscure film or TV show, it may be difficult to find information about it online.
To help me find the correct information, could you please provide more context or details about this "Inspektor GAI - 1982"?
For example, do you know:
* What country was it produced in?
* What genre is it (comedy, thriller, drama)?
* What is the plot about?
* Any other details you remember?
With more information, I can try to find the correct title and help you find out the actors and actresses involved.