1 Sezon
16 Episod
Semnal - Season 0 Episode 2 Episodul 2 (2016)
- Țară : South Korea
- Gen : Crime, Mystery, Sci-Fi & Fantasy, Drama
- Studio : tvN
- Director : Kim Eun-hee, Kim Won-suk
- Distribuție : Lee Je-hoon, Kim Hye-soo, Cho Jin-woong, Jang Hyun-sung, Jung Hae-kyun, Kim Won-hae
