This is one a most famous movies of the French sexual empowerment of the seventies, starring Gerard Depardieu and Patrick Dewaere in extremely sarcastic roles. It is also one of the many dark psychological dramas of the seventies/eighties, such as "Serie Noire", "Buffet Froid", "Beau Pere", all realized by Blier.

However, I would like to correct the previous comment that was posted on the movie: the translated title in English is very far from the French version. It is true that both protagonists are "going places", but the title in French could be literally translated by "the waltz dancers", which is a metaphor for the movement of the testicles...