T︠S︡entralʹnai︠a︡ kinostudii︠a︡ detskikh i i︠u︡nosheskikh filʹmov imeni M. Gorʹkogo ; st︠s︡enariĭ M. Volʹpina, N. Ėrdmana ; postanovka Aleksandra Rou ; rezhissër B. Kanevskiĭ
Ruscico ; Kinostudii︠a︡ imeni M. Gor'kogo ; st︠s︡enarii︠a︡ i postanovka, Aleksandra Askolʹdova = The Commissar / Ruscico ; M. Gorky Film Studio ; written and directed by Alexander Askoldov