Episodes
1. Episode 1
13 Dec 2021 · 52 min · 8.0/10
2. Episode 2
13 Dec 2021 · 52 min · 8.0/10
3. Episode 3
14 Dec 2021 · 52 min · 8.0/10
4. Episode 4
14 Dec 2021 · 52 min · 8.0/10
5. Episode 5
15 Dec 2021 · 52 min · 8.0/10
6. Episode 6
15 Dec 2021 · 52 min · 8.0/10
7. Episode 7
16 Dec 2021 · 52 min · 8.0/10
8. Episode 8
16 Dec 2021 · 52 min · 8.0/10
9. Episode 9
20 Dec 2021 · 52 min · 8.0/10
10. Episode 10
20 Dec 2021 · 52 min · 8.0/10
11. Episode 11
21 Dec 2021 · 52 min · 8.0/10
12. Episode 12
21 Dec 2021 · 52 min · 8.0/10
13. Episode 13
22 Dec 2021 · 52 min · 8.0/10
14. Episode 14
22 Dec 2021 · 52 min · 8.0/10
15. Episode 15
23 Dec 2021 · 52 min · 8.0/10
16. Episode 16
23 Dec 2021 · 52 min · 8.0/10
17. Episode 17
28 Nov 2022 · 52 min · 8.0/10
18. Episode 18
28 Nov 2022 · 52 min · 8.0/10
19. Episode 19
29 Nov 2022 · 52 min · 8.0/10
20. Episode 20
29 Nov 2022 · 52 min · 8.0/10
21. Episode 21
30 Nov 2022 · 52 min · 8.0/10
22. Episode 22
30 Nov 2022 · 52 min · 8.0/10
23. Episode 23
1 Dec 2022 · 52 min · 8.0/10
24. Episode 24
1 Dec 2022 · 52 min · 8.0/10
Secrecy of the Investigation Season 21: quick answers
How many episodes are in Secrecy of the Investigation Season 21?
Season 21 of Secrecy of the Investigation has 24 episodes, about 21 hours in total.
When did Secrecy of the Investigation Season 21 come out?
Season 21 premiered on 13 Dec 2021.