A schoolboy meets all the undone by him homework's heroes in their country.
In a Country of Undone Homework (1969) is currently not available on any services.
Klara Rumyanova , Aleksei Gribov , Anatoli Papanov , Mariya Vinogradova , Grigoriy Shpigel , Aleksandr Baranov
Yuri Prytkov
Soyuzmultfilm