This teenage crime drama contains enough grit to stand on its own, but The Tribe’s real hook is in the way it’s told: entirely in Ukrainian sign language, without subtitles. Set in a boarding school for deaf students, new arrival Sergei must contend with an institution that’s run like a gang. His journey through the ranks is extremely violent and graphic, including unflinching depictions of rape and a back-alley abortion that lingers long in the mind.

Its unpleasantness will be a barrier for some, but for the curious, it’s an oddly balletic film. Among the misery, actors communicate the entire story via body language. Emphatic dialogue delivery conveys the mood of each scene (which often changes for the worse), and the characters’ actions speak loud and clear. Narratively it breaks little ground, and its darkness can’t be overstated, but there’s grace to its reliance on everything but words to tell its story. A film you won’t stop thinking about.