Merry-Go-Round
Elizabeth sends telegrams to her old boyfriend Ben in New York and to her younger sister Leo in Rome to join her in Paris, where she is selling her dead father’s estate. When Ben and Leo arrive, no one turns up, and a mysterious adventure begins.
Starring Joe Dallesandro, Maria Schneider, Hermine Karagheuz, Danièle Gégauff, Sylvie Matton, Françoise Prévost, Maurice Garrel, Michel Berto, Dominique Erlanger, Frédéric Mitterrand
Watch "Merry-Go-Round" on Mubi released in 1981. It's a crime and drama movie, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of movie.