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
by Natalya Sidorova in collaboration with Olga Tugusheva ; [translated from the Russian by Tatyana Budkova, Alexandra Ilf, Pyotr Aleynikov ; edited by Elisabetta Mangani]