2 Musim
17 Episode
시그널 - Season 1 Episode 3 (2016)
Reality changes after Hae-young exchanges information with Jae-han. Hae-young tries to work together with Jae-han in 1989 to prevent the next murder.
- Negara : South Korea
- Aliran : Crime, Mystery, Sci-Fi & Fantasy, Drama
- Studio : tvN
- Direktur : Kim Eun-hee, Kim Won-suk
- Pemeran : Lee Je-hoon, Kim Hye-soo, Cho Jin-woong, Jang Hyun-sung, Jung Hae-kyun, Kim Won-hae
