While searching for less known sci fi movies online I run into a movie, saw few screenshots but can't remember the name of the movie now. Here's what I know:
The movie was roughly called something like "The charm of Bourgeoise" or the "The wonderful world of Bourgeoise something".
I remember a scene where a group of people were siting by the table and then they found themselves on a theater stage, the curtain lifts up and they see an audience looking at them followed by a group of people storming the stage with guns.
The movie is in color.
What is this movie called?