drama guide
Signal
시그널
8.2 / 10 · 207 TMDB votes
- First broadcast
- 2016-01-22
- Episodes
- 24
- Status
- Ended
- Network
- tvN
The story, without spoilers
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Cast & characters
Lee Je-hoon
Park Hae-young
Kim Hye-soo
Cha Soo-hyun
Cho Jin-woong
Lee Jae-han
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