A cop/detective chases a suspect into a parallel world / alternate dimension and shoots him.
It’s a scandal somehow and there’s some kind of restitution or revenge or negotiation.
It’s a color foreign language film I watched partially on late night cable television a couple of years ago.
The inhabitants of the other world move around with exaggerated speed like they live in a time lapse video.
I can’t remember the language but I think it was Polish or some other Slavic language.
Thanks!