Secrets of the investigation
Secrets of the investigation

Secrets of the investigation (2000 – ...)

2000 • 25 seasons • Action & Adventure, Mystery
6.2/10 265
78% 16
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On September 5, 2026
#7471 ▼ 6
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Action & AdventureCrimeDramaMystery
Sep 1, 2000 – now•Russia
25 Seasons•430 Episodes•Active
Original Secrecy of the Investigation
Language Russian
W2TCH 70% Good
1 win
Episode 16
Last aired
Episode 16
Aired Dec 10, 2025
S25:E16
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Secrets of the investigation
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Seasons / Episodes

Cast

Anna Kovalchuk
Anna Kovalchuk
Мария Швецова
Anna Kovalchuk →
Aleksey Komashko
Aleksey Komashko
Олег Платонов
Aleksey Komashko →
Igor Nikolaev
Igor Nikolaev
Леонид Кораблёв
Igor Nikolaev →
Aleksandr Novikov
Aleksandr Novikov
Фёдор Курочкин
Aleksandr Novikov →
Vyacheslav Zakharov
Vyacheslav Zakharov
Виктор Иванович Ковин
Vyacheslav Zakharov →
View full cast →
Information
Details
Sub-genres
Links
Episodes & Dates
Country: Russia
W2TCH Rating:
70% Good
Seasons: 25
Episodes: 430
Episode duration: 45 min
Alternative title: Secrecy of the Investigation
Release year: 01.09.2000 – Now
Language: Russian
Awards: 🏆 1 win
Network: NTV
Status: Ongoing
Type: Series

Season 1 – All episodes, release dates

01
Episode 1
01 September 2000
02
Episode 2
01 September 2000
03
Episode 3
01 September 2000
04
Episode 4
01 September 2000
05
Episode 5
05 November 2001
06
Episode 6
05 November 2001
07
Episode 7
05 November 2001
08
Episode 8
05 November 2001
09
Episode 9
08 November 2001
10
Episode 10
08 November 2001
11
Episode 11
10 November 2001
12
Episode 12
10 November 2001
13
Episode 13
11 November 2001
14
Episode 14
11 November 2001
15
Episode 15
13 November 2001
16
Episode 16
13 November 2001

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