9 mins | Animation | Feb. 2, 1978
9 mins | Animation | Feb. 2, 1978
| Producers | Soyuzmultfilm |
| Original title | Маша больше не лентяйка |
| Directors | Lev Milchin |
| Writers | Sofiya Prokofyeva |
as Cuckoo / Bus driver (voice) / Кукушка / шофёр автобуса
as Masha (voice) / Маша / бабушка