The sassy shorty thinks studying is a waste of time.
as Guslya / Znaika (voice, uncredited)
as Dr. Pilyulkin / Tyubik / Toropyzhka (voice, uncredited)
as Neznaika / Neighbours (voice, uncredited)
as Vintik / Shpuntik (voice, uncredited)
as Bulka / Ponchik (voice, uncredited)
as Girl (voice, uncredited)
