1969?
Every french source I've read state that the movie was released in 1971. Such as this one:
http://clicnet.swarthmore.edu/aobajtek/chagrin_pitie.html
or the french wikipedia.
But in english sources, I've read 1969. Here, on IMDb, it state that the film was indeed released in France in 1971, but two years earlier, 1969, in West Germany.
Anybody have an answer? Was the film banned in France, but somehow managed to be shown in West Germany?