Secrecy of the Investigation

Secrecy of the Investigation Season 21: Episode Guide & Ratings

2000TV Series

Season 21 Episodes

1. Episode 1

December 13th, 202152 min

2. Episode 2

December 13th, 202152 min

3. Episode 3

December 14th, 202152 min

4. Episode 4

December 14th, 202152 min

5. Episode 5

December 15th, 202152 min

6. Episode 6

December 15th, 202152 min

7. Episode 7

December 16th, 202152 min

8. Episode 8

December 16th, 202152 min

9. Episode 9

December 20th, 202152 min

10. Episode 10

December 20th, 202152 min

11. Episode 11

December 21st, 202152 min

12. Episode 12

December 21st, 202152 min

13. Episode 13

December 22nd, 202152 min

14. Episode 14

December 22nd, 202152 min

15. Episode 15

December 23rd, 202152 min

16. Episode 16

December 23rd, 202152 min

17. Episode 17

November 28th, 202252 min

18. Episode 18

November 28th, 202252 min

19. Episode 19

November 29th, 202252 min

20. Episode 20

November 29th, 202252 min

21. Episode 21

November 30th, 202252 min

22. Episode 22

November 30th, 202252 min

23. Episode 23

December 1st, 202252 min

24. Episode 24

December 1st, 202252 min

All Seasons

Season 24

Season 24

Dec 9, 2024
Season 23

Season 23

Dec 7, 2023
Season 22

Season 22

Dec 5, 2022
80
Season 21

Season 21

Dec 13, 2021
Season 20

Season 20

Dec 14, 2020
Season 19

Season 19

Dec 9, 2019
Season 18

Season 18

Dec 17, 2018
79
Season 17

Season 17

Dec 11, 2017
80
Season 16

Season 16

Dec 5, 2016
80
Season 15

Season 15

Dec 14, 2015
Season 14

Season 14

Dec 15, 2014
Season 13

Season 13

Dec 16, 2013
Season 12

Season 12

Feb 4, 2013
100
Season 11

Season 11

May 2, 2012
Season 10

Season 10

Nov 9, 2011
Season 9

Season 9

Oct 24, 2011
95
Season 8

Season 8

Apr 16, 2009
90
Season 7

Season 7

Mar 26, 2008
90
Season 6

Season 6

Dec 20, 2006
90
Season 5

Season 5

Apr 24, 2006
90
Season 4

Season 4

Mar 14, 2005
95
Season 3

Season 3

Mar 1, 2004
89
Season 2

Season 2

Mar 5, 2003
94
Season 1

Season 1

Sep 1, 2000
94