Secrecy of the Investigation
Тайны следствия
We checked 8 streaming services in India on 04 Jun 2026 at 17:10 IST
About
In the center of the plot is a senior investigator named Masha Shvetsova and her male colleagues. The plot is the most vital, but, like in “Streets of Broken Lanterns,” it is seasoned with a fair amount of humor - otherwise, how can the audience (and the heroes) endure countless morgues, identifications and other “cute” charms of the investigative routine?
Cast
Anna Kovalchuk
as Мария Швецова
Aleksey Komashko
as Олег Платонов
Igor Nikolaev
as Леонид Кораблёв
Aleksandr Novikov
as Фёдор Курочкин
Vyacheslav Zakharov
as Виктор Иванович Ковин
Andrey Sharkov
as Леонид Панов
Sergey Peregudov
as Павел Васнецов
Sergey Yushkevich
as Алексей Горчаков
Olga Pavlovets
as Людмила Колонкова
Alla Dovlatova
as
Dmitriy Miller
as Денис Храбров
Svetlana Schedrina
as Ольга
Yuliya Yakovleva
as Зоя
Seasons
Season 1
Season 2
Season 3
Season 4
Season 5
Season 6
Season 7
Season 8
Season 9
Season 10
Season 11
Season 12
Season 13
Season 14
Season 15
Season 16
Season 17
Season 18
Season 19
Season 20
Season 21
Season 22
Season 23
Season 24
Season 25
Where does Secrecy of the Investigation rank today?
Secrecy of the Investigation is #958 on the Bowood.TV Daily Streaming Charts today.
- Highest: #958
- Top 10: 0 days
- Top 100: 0 days
Watch Secrecy of the Investigation Online Free — All Episodes in HD
Looking for a place to watch Secrecy of the Investigation online for free? You've landed on the right page. Secrecy of the Investigation is a well-rated Russian action & adventure, mystery, drama, and crime series from 2000 that you can stream right now on Bowood.TV in high quality, no signup required.
About Secrecy of the Investigation
In the center of the plot is a senior investigator named Masha Shvetsova and her male colleagues. The plot is the most vital, but, like in “Streets of Broken Lanterns,” it is seasoned with a fair amount of humor - otherwise, how can the audience (and the heroes) endure countless morgues, identifications and other “cute” charms of the investigative routine? Across 25 seasons and 430 episodes, originally airing on NTV , with status "Returning Series".
Secrecy of the Investigation Cast and Characters
The cast features Anna Kovalchuk (as Мария Швецова), Aleksey Komashko (as Олег Платонов), Igor Nikolaev (as Леонид Кораблёв), Aleksandr Novikov (as Фёдор Курочкин), and Vyacheslav Zakharov (as Виктор Иванович Ковин). Their performances are a major reason Secrecy of the Investigation has built such a passionate audience.
Where to Watch Secrecy of the Investigation Online
Bowood.TV lets you stream Secrecy of the Investigation online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Secrecy of the Investigation NowWhy People Are Watching Secrecy of the Investigation
There's a reason Secrecy of the Investigation keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts, action sequences that don't feel cheap, and tight pacing that earns its twists. If you enjoy Russian storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Secrecy of the Investigation
Where can I watch Secrecy of the Investigation online for free?
You can watch Secrecy of the Investigation online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Secrecy of the Investigation have?
Secrecy of the Investigation has 430 episodes across 25 seasons. All episodes are available to stream right here on Bowood.TV.
Is Secrecy of the Investigation good? What's the rating?
Secrecy of the Investigation holds a 7.8/10 rating based on 18 reviews — well above average.
Who is in the cast of Secrecy of the Investigation?
The main cast includes Anna Kovalchuk, Aleksey Komashko, Igor Nikolaev, and Aleksandr Novikov, plus a strong supporting ensemble.
Is Secrecy of the Investigation available in Russian?
Yes — Secrecy of the Investigation was originally produced in Russian and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was Secrecy of the Investigation released?
Secrecy of the Investigation first aired in 2000.
Do I need an account to watch Secrecy of the Investigation on Bowood.TV?
No. Bowood.TV is free and you can watch Secrecy of the Investigation without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Secrecy of the Investigation, check out Grimsburg, Dirty Linen, The Pretender, Jonathan Creek, and 60 JUSTICE PROJECT.
Frequently Asked Questions
Where can I watch Secrecy of the Investigation for free?
You can watch Secrecy of the Investigation online for free on Bowood.TV. All 430 episodes across 25 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Secrecy of the Investigation have?
Secrecy of the Investigation currently has 25 seasons and a total of 430 episodes. The series status is "Returning Series", so the episode count may grow as new seasons are released. You can browse the full episode list on Bowood.TV and continue watching from where you left off.
What is Secrecy of the Investigation about?
In the center of the plot is a senior investigator named Masha Shvetsova and her male colleagues. The plot is the most vital, but, like in “Streets of Broken Lanterns,” it is seasoned with a fair amount of humor - otherwise, how can the audience (and the heroes) endure countless morgues, identifications and other “c… It belongs to the Action & Adventure, Mystery, Drama, Crime genres.
In which language is Secrecy of the Investigation originally available?
Secrecy of the Investigation was originally produced in RU. On Bowood.TV the show is available in its original RU audio. Check the player options on the watch page for available subtitle tracks.
When was Secrecy of the Investigation first released?
Secrecy of the Investigation first premiered on September 1, 2000 (2000). The show is still ongoing with new episodes being released.
All Seasons
Browse every season of Secrecy of the Investigation — 25 seasons in total
S116 eps
2000
S212 eps
2003
S312 eps
2004
S412 eps
2005
S512 eps
2006
S612 eps
2006
S712 eps
2008
S812 eps
2009
S924 eps
2011
S1024 eps
2011
S1112 eps
2012
S1212 eps
2013
S1320 eps
2013
S1416 eps
2014
S1516 eps
2015
S1620 eps
2016
S1724 eps
2017
S1824 eps
2018
S1924 eps
2019
S2024 eps
2020
S2124 eps
2021
S2216 eps
2022
S2316 eps
2023
S2416 eps
2024
S2516 eps
2025
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