Skip to main content

Trending Movies Top 250 Discover Calendar Compare

Trending Movies Top 250 Discover Calendar Compare

Trending Movies Top 250 Discover Calendar Compare

Join thousands of TV fans tracking their shows on TVHeat

The smartest way to track and discover TV shows and movies.

Browse

Trending Browse Shows Top Movies Search Calendar Compare

Popular Genres

Drama Comedy Action Thriller Sci-Fi Horror Romance Animation Documentary Crime

Top Shows

Breaking Bad Game of Thrones The Simpsons The Bear Stranger Things The Last of Us

Legal

About FAQ Privacy Policy Terms of Service Sign Up Log In

© 2026 TVHeat. Data from IMDb & TMDB.

Press ? for shortcuts

550K+ shows indexed

Secrecy of the Investigation Season 15 — ★ 8.0 avg | TVHeat | TVHeat

Trending Movies Top 250 Discover Calendar Compare

Season 15

Secrecy of the InvestigationSeason 15

Secrecy of the Investigation Season 15

Secrecy of the Investigation

Season 15

8.0 avg

Join thousands of TV fans tracking their shows on TVHeat

The smartest way to track and discover TV shows and movies.

Browse

Trending Browse Shows Top Movies Search Calendar Compare

Popular Genres

Drama Comedy Action Thriller Sci-Fi Horror Romance Animation Documentary Crime

Top Shows

Breaking Bad Game of Thrones The Simpsons The Bear Stranger Things The Last of Us

Legal

About FAQ Privacy Policy Terms of Service Sign Up Log In

© 2026 TVHeat. Data from IMDb & TMDB.

Press ? for shortcuts

550K+ shows indexed

16 episodes

2015

12h 0m total

Avg Rating

8.0

16 rated

Best Episode

8.0

E1 · Episode 1

Runtime

12h 0m

16 episodes

Seasons

S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25

Episodes

16

Episode 1

1

E1 · Episode 1

Dec 14, 2015·45m

8.0

Episode 2

2

E2 · Episode 2

Dec 14, 2015·45m

8.0

Episode 3

3

E3 · Episode 3

Dec 14, 2015·45m

8.0

Episode 4

4

E4 · Episode 4

Dec 15, 2015·45m

8.0

Episode 5

5

E5 · Episode 5

Dec 15, 2015·45m

8.0

Episode 6

6

E6 · Episode 6

Dec 15, 2015·45m

8.0

Episode 7

7

E7 · Episode 7

Dec 16, 2015·45m

8.0

Episode 8

8

E8 · Episode 8

Dec 16, 2015·45m

8.0

Episode 9

9

E9 · Episode 9

Dec 17, 2015·45m

8.0

Episode 10

10

E10 · Episode 10

Dec 17, 2015·45m

8.0

Episode 11

11

E11 · Episode 11

Dec 21, 2015·45m

8.0

Episode 12

12

E12 · Episode 12

Dec 21, 2015·45m

8.0

Episode 13

13

E13 · Episode 13

Dec 21, 2015·45m

8.0

Episode 14

14

E14 · Episode 14

Dec 22, 2015·45m

8.0

Episode 15

15

E15 · Episode 15

Dec 22, 2015·45m

8.0

Episode 16

16

E16 · Episode 16

Dec 22, 2015·45m

8.0

Back to Secrecy of the Investigation