Sverdlovsk Film Studio image Pis'mo 2011 (estimated) Theatrical Sverdlovsk Film Studio StudioSverdlovsk Animation Studio "A-Film" Credits Directing Director Petr Zakrevsky Producing Producer Valentina Khizhnyakova Writing Writer Valentin Olshvang Animation Animator Isolda Solodova, M. Dvoryankin Crew Sound Nadezhda Shestakova ← Sizyj Golubochek
