If you have not followed yet;
Do not waste any more time watching this oscar-rated movie!
Find it now and finish it.
I did not want to give spoilers. Do not forget to add comments about the movie in the comment section. If you have watched, please votes.
I leave you with the imdb link directly.
https://www.imdb.com/title/tt0139654/?ref_=nv_sr_1
with pleasurable minutes.