If you are looking for rare things in french or with frech subs like le Roi et l'oiseau, I also recommend checking the private torrent tracker called ygg (https://mamot.fr/@YggTorrent - you may have to change your DNS, check this page regularly as they move around a lot) The idea behind private tracker is that you are supposed to store as much content as you take from the network and you are actually incentivized to keep old rare stuff you like for people like you out there.