Plot
On the advice of his teacher, young mathematician Sasha Shmagin went to Moscow to show the solution of an interesting and difficult problem to scientists. However, the boy did not make it to the professorship.
| Writer | Iosif Olshansky |
|---|---|
| Director | Slobodan Kosovalić |
| Actor | Vladimir Yemelyanov, Nina Menshikova, Yuriy Kuzmenkov |
| Country | Soviet Union |
| Production | Gorky Film Studios |