Chinese Roulette
Chinesisches Roulette (original)
A husband and wife lie to each other about their weekend travel plans, only to both show up at the family's country house with their lovers.
Starring Anna Karina, Margit Carstensen, Brigitte Mira, Ulli Lommel, Alexander Allerson, Volker Spengler, Macha Méril, Andrea Schober, Armin Meier
It's a drama and thriller movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Argentina.