

Web series
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?
- Status
- Returning Series
- Type
- Scripted
- Last aired
- 2025-12-10
- Language
- Russian
NTV
TV-6
Dom Kino
Russia-1
Smotrim
- detective
- investigation
- police
- female detective
- russian police
Seasons

Season 1
16 episodes · 2000
No season synopsis available yet.
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Season 2
12 episodes · 2003
No season synopsis available yet.
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Season 3
12 episodes · 2004
No season synopsis available yet.
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Season 4
12 episodes · 2005
No season synopsis available yet.
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Season 5
12 episodes · 2006
No season synopsis available yet.
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Season 6
12 episodes · 2006
No season synopsis available yet.
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Season 7
12 episodes · 2008
No season synopsis available yet.
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Season 8
12 episodes · 2009
No season synopsis available yet.
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Season 9
24 episodes · 2011
No season synopsis available yet.
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Season 10
24 episodes · 2011
No season synopsis available yet.
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Season 11
12 episodes · 2012
No season synopsis available yet.
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Season 12
12 episodes · 2013
No season synopsis available yet.
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Season 13
20 episodes · 2013
No season synopsis available yet.
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Season 14
16 episodes · 2014
No season synopsis available yet.
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Season 15
16 episodes · 2015
No season synopsis available yet.
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Season 16
20 episodes · 2016
No season synopsis available yet.
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Season 17
24 episodes · 2017
No season synopsis available yet.
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Season 18
24 episodes · 2018
No season synopsis available yet.
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Season 19
24 episodes · 2019
No season synopsis available yet.
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Season 20
24 episodes · 2020
No season synopsis available yet.
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Season 21
24 episodes · 2021
No season synopsis available yet.
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Season 22
16 episodes · 2022
No season synopsis available yet.
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Season 23
16 episodes · 2023
No season synopsis available yet.
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Season 24
16 episodes · 2024
No season synopsis available yet.
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Season 25
16 episodes · 2025
No season synopsis available yet.
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Top billed cast


















Behind the camera
Gallery

Videos
No extra videos are listed for this title yet.
Air dates
- First aired
- 2000-09-01
- Latest episode
- 2025-12-10
- Status
- Returning Series
- Next release
- In production
- Season 11 Sept 2000
- Season 25 Mar 2003
- Season 31 Mar 2004
- Season 414 Mar 2005
- Season 524 Apr 2006
- Season 620 Dec 2006
- Season 726 Mar 2008
- Season 816 Apr 2009
- Season 924 Oct 2011
- Season 109 Nov 2011
- Season 112 May 2012
- Season 124 Feb 2013
- Season 1316 Dec 2013
- Season 1415 Dec 2014
- Season 1514 Dec 2015
- Season 165 Dec 2016
- Season 1711 Dec 2017
- Season 1817 Dec 2018
- Season 199 Dec 2019
- Season 2014 Dec 2020
- Season 2113 Dec 2021
- Season 225 Dec 2022
- Season 237 Dec 2023
- Season 249 Dec 2024
- Season 255 Nov 2025
Frequently asked questions
Streaming availability for Secrecy of the Investigation in India is not confirmed yet. Check back soon.
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