Signal
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Cast
Lee Je-hoon
Park Hae-young
Kim Hye-soo
Cha Soo-hyun
Cho Jin-woong
Lee Jae-han
Jang Hyun-sung
Kim Bum-joo
Jung Hae-kyun
Ahn Chi-soo
Kim Won-hae
Kim Gye-chul
Jung Han-bi
Oh Yoon-seo
Lee Yoo-jun
Jung Heon-gi
Seasons & Episodes
1. You're Doomed
2016-01-22
2. We Still Have a Chance
2016-01-23
3. We Can Prevent the Killings
2016-01-29
4. We Found the Killer
2016-01-30
5. Changing the Past Alters the Present
2016-02-05
6. Catch Him by All Means
2016-02-06
7. We Must Dig Deeper
2016-02-12
8. How Are You Alive?
2016-02-13
9. Hongwon-dong Case
2016-02-19
10. Someone Has to Stop the Bad Guys
2016-02-20
11. The One Last Case
2016-02-26
12. The Case Was Manipulated
2016-02-27
13. The Real Assailant
2016-03-04
14. Not Now, but Maybe in the Past
2016-03-05
15. Is It Really You?
2016-03-11
16. If You Don't Give Up
2016-03-12
