Komitet Kinematografii pri Pravitelʹstve Rossiĭskoĭ Federat︠s︡ii, A.O. "Sfera", Aleksandr Besfamilʹnyĭ "Star Kino-Video" pri uchastii Kinostudii "Lenfilʹm" ; prdi︠u︡sery, Evgeniĭ Volkov, Elena Besfamilʹnai︠a︡ ; rezhisser-postanovshchik, Boris Frumin
Making Movies, Kick Film, Allfilm present ; in coproduction with BR, ARTE, YLE, ERR ; produced by Kai Nordberg, Kaarle Aho ; script by Anna Heinämaa ; directed by Klaus Härö
Yume Pictures presents School Studio "Shar" ; producers, Andrey Khrzhanovskiy and Artem Vassiliev ; written by Andrey Khrzhanovskiy and Yuriy Arabov ; directed by Andrey Khrzhanovskiy
Camera One, Hachette Première et Cie ; produit par Michel Seydoux ; un film de Nikita Mikhalkov ; scénario, Nikita Mikhalkov et Roustam Ibraguimbekov ; idée originale Nikita Mikhailkov
20th Century Home Entertainment ; Fox Searchlight Pictures presents, in association with Channel One Russia, a Tabbak Film Company and Bazelevs Production ; directed by Timur Bekmambetov ; produced by Anatoly Maximov, Konstantin Ernst ; English screenplay adaptation by Timur Bekmambetov and Laeta Kalogriois ; Russian screenplay by Sergei Lukyanenko and Timur Bekmambetov