Hi,

I have some vague memory of the following scene from this movie: it's set in some nightclub in europe during the 20's I think, and there is a narration telling how in this nightclub they turned the lights off for several minutes, then for a longer period of time, to give people a chance to makeout, have sex, etc.
Then, if I remember correctly, communists burst into this nightclub, dropping pamphlets and causing some havoc.

I probably saw this scene around 20 years ago, so I'm guessing the film was made sometimes between the 70's and mid 90's, at the latest.

Thanks.