There isn't a single spoken word in The Tribe and all characters communicate in what appears to be a sign language whose authenticity I wasn't able to verify.
the-childs-eye
julias-eyes
schindlers-list
skins
it
personal-shopper
weeds
alvin-and-the-chipmunks
rescue-me
bacurau
arq
young-justice
byomkesh-bakshi
being-human-us
the-voorman-problem
coherence
wreck-it-ralph
the-right-stuff
all-the-money-in-the-world
the-last-boy-scout
waiting-for-godot
hotel-beau-sejour
alpha-house
it-2017
elephants-dream
rio
touch
the-postman-always-rings-twice
the-counselor
the-great-dictator