It's possible that:
* The title is slightly different: Could there be a typo in the title? Perhaps it's "La Buena Pagada" or a similar variation.
* The year is incorrect: Maybe the film was released in a different year.
* It's a lesser-known film: If it's an obscure film, information about the cast might be difficult to find online.
To help me find the correct film, please provide me with any additional information you have, such as:
* The original language of the film: Was it Spanish, French, Italian, or another language?
* The genre: Was it a drama, comedy, romance, etc.?
* Any other details you remember about the film: For example, what was the plot about? Who were the main characters?
Once I have more information, I can try to help you find the correct film and its cast list.