Yume Pictures presents School Studio "Shar" ; producers, Andrey Khrzhanovskiy and Artem Vassiliev ; written by Andrey Khrzhanovskiy and Yuriy Arabov ; directed by Andrey Khrzhanovskiy
HBO Documentary Films presents ; in association with Phase 4 Films ; produced by Julian Cautherley, Lucy Walker ; written by Pedros Kos, Lucy Walker ; directed by Lucy Walker