The War begins. The girls are sent on their first mission. In occupied Riga they must find a Soviet scientist, Professor Serebrov, and ensure safe extraction back to Moscow. Arina and Zoya are not happy with their joint assignment, but they don't contest the orders and follow through.
| Name | Type | Role | |
|---|---|---|---|
| Алексей Онищенко | Writer | ||
| Николай Добрынин | Guest Star | ||
| Евгений Пронин | Guest Star | ||
| Лянка Грыу | Guest Star | ||
| Svetlana Ivanova | Guest Star | ||
| Анатолий Руденко | Guest Star | ||
| Светлана Устинова | Guest Star | ||
| Елизавета Лотова | Guest Star | ||
| Vladimir Vdovichenkov | Guest Star | ||
| Александра Мареева | Guest Star | ||
| Ирина Апексимова | Guest Star | ||
| Феликс Герчиков | Director |