16+NTV 7.8(18)

Secrecy of the Investigation

Name: Secrecy of the Investigation
Director: Olga Kandidatova
Genre: Action & Adventure, Mystery, Drama, Crime
Released: 2000-09-01
Rating: 7.8

Тайны следствия

Action & AdventureMysteryDramaCrime

Watch Free

We checked 8 streaming services in India on 04 Jun 2026 at 21:42 IST

2000

25 Seasons

430 Episodes

Returning Series

16+

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?

#detective#investigation#police#female detective#russian police

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

Dmitriy Miller

as Денис Храбров

Svetlana Schedrina

as Ольга

Yuliya Yakovleva

as Зоя

Episodes

Season 1

See all 16episodes →

Where does Secrecy of the Investigation rank today?

Secrecy of the Investigation is #958 on the CineFlixo 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 Ruso action & adventure, mystery, drama, and crime series from 2000 that you can stream right now on CineFlixo in high quality, no signup required.

About Secrecy of the Investigation

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

CineFlixo 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 Now

Why 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 Ruso 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 CineFlixo. 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 CineFlixo.

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 Ruso?

Yes — Secrecy of the Investigation was originally produced in Ruso and that's the version you'll stream here on CineFlixo. 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 CineFlixo?

No. CineFlixo 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 CineFlixo. 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 CineFlixo and continue watching from where you left off.

What is Secrecy of the Investigation about?

In which language is Secrecy of the Investigation originally available?

Secrecy of the Investigation was originally produced in RU. On CineFlixo 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.