: The car's owner, actor Karpilovsky, is cleared as he was out of town. His wife and mother-in-law do not drive, leaving a mystery as to who broke into his garage.
: The season was filmed without the lead actor following his tragic death in 2022. His character, Proskurin, remains "behind the scenes" to maintain the story's continuity. : The car's owner, actor Karpilovsky, is cleared
: Season 4 is the concluding chapter of the original project. His character, Proskurin, remains "behind the scenes" to
: Katerina discovers a broken female fingernail with bright polish on the back seat, leading to suspicions that a woman was behind the wheel. : Filming took place in Moscow, St
: Filming took place in Moscow, St. Petersburg, and Kislovodsk. Episode Schedule (Season 4) Шифр (телесериал) - Википедия
Episode 15 of the fourth season of (Шифр) was officially released in 2024 , continuing the popular retro-detective series about former intelligence officers. While the third season aired in 2022, the fourth season premiered online in March 2024 and later on Channel One in October 2024. Plot Summary: Episode 15 (2024)
: Police locate the car used to hit Nikitina.