Рёрёс„сђ 4 Сѓрµр·рѕрѕ 7 Сѓрµсђрёсџ 2022 -

She faces domestic pressure from Georgy’s mother, who is actively trying to force her to leave their shared apartment and divorce her husband.

The episode revolves around the mysterious disappearance of a body and the meticulous gathering of evidence by the former GRU codebreakers. She faces domestic pressure from Georgy’s mother, who

The tension peaks when Shefner catches Sonya searching through his personal belongings. Character Arcs in Season 4 Character Arcs in Season 4 She struggles with

She struggles with a secret pregnancy by Letnev, which she hides from her peers. She faces domestic pressure from Georgy’s mother, who

While the third season aired in late 2022, the 16-episode fourth season premiered on streaming platforms like Wink and Kinopoisk in March 2024 and on Channel One in October 2024.

The season follows the series' established structure, where every four episodes typically cover one major criminal case. Шифр (телесериал) - Википедия

This season focuses on how the women adapt following the departure of Lieutenant Colonel Proskuira (played by the late Sergei Puskepalis).