Arina and Zoe stay in Kiev under the disguise of nuns. Their mission is to find a downed Soviet plane near the city. A military engineer was carrying classified documents about the trials of Katyusha on it. The spies must find the plane and destroy the documents, before they fall into the hands of the Germans.
| Name | Type | Role | |
|---|---|---|---|
| Алексей Онищенко | Writer | ||
| Анатолий Руденко | Guest Star | ||
| Евгений Пронин | Guest Star | ||
| Николай Добрынин | Guest Star | ||
| Александра Мареева | Guest Star | ||
| Елизавета Лотова | Guest Star | ||
| Светлана Иванова | Guest Star | ||
| Лянка Грыу | Guest Star | ||
| Ирина Апексимова | Guest Star | ||
| Светлана Устинова | Guest Star | ||
| Владимир Вдовиченков | Guest Star | ||
| Феликс Герчиков | Director |