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
presented by Beijing dian ying xue yuan qing nian dian ying zhi pian chang [and others] ; produced and directed by Ye Ying ; screenwriter, Qitao Jiang, Wei Lu
Mosfilʹm ; START tvorcheskoe obʺedinenie = Lessons at the end of spring / Mosfilm Studios ; Start Creative Association ; screenplay and director, Oleg Cavun
Yume Pictures presents School Studio "Shar" ; producers, Andrey Khrzhanovskiy and Artem Vassiliev ; written by Andrey Khrzhanovskiy and Yuriy Arabov ; directed by Andrey Khrzhanovskiy
T︠S︡entralʹnai︠a︡ kinostudii︠a︡ detskikh i i︠u︡nosheskikh filʹmov imeni M. Gorʹkogo ; st︠s︡enariĭ M. Volʹpina, N. Ėrdmana ; postanovka Aleksandra Rou ; rezhissër B. Kanevskiĭ