Series2017–2021•TV-MA•4 seasons•1h episodes
Voice
It's 3 minutes for hearers, but a life for the callers. A crime thriller chasing even the slightest sounds to rescue people's lives calling for urgent help.
Created by Ma Jin-won
Series cast
Lee Ha-na
Kang Kwon-ju · 58 ep
Son Eun-seo
Park Eun-soo · 58 ep
Kim Jung-ki
Park Joong-ki · 57 ep
Song Boo-gun
Goo Gwang-soo · 56 ep
Baek Sung-hyun
Shim Dae-sik · 30 ep
Kim Jae-uck
Mo Tae-gu · 30 ep
Lee Jin-uk
Do Kang-woo · 28 ep
Kim Woo-seok
Jin Seo-yul · 28 ep
Lee Hae-young
Jang Kyung-hak · 18 ep
Jang Hyuk
Mu Jin-hyuk · 16 ep
Yesung
Oh Hyun-ho · 16 ep
Song Seung-heon
Derek Jo · 14 ep
Kang Seung-yoon
Han Woo-joo · 14 ep
Han Jong-hoon
Chad Lee · 14 ep
Kwon Yul
Bang Je-soo · 12 ep
Baek Chun-ki
Kim Pyung-joong · 12 ep
Jo Young-jin
Bae Byung-gon · 10 ep
Kwon Jae-hwan
Cheon Sang-pil · 10 ep
Seasons4
Season 1
2017 · 16 episodes
Generation of Disgust
2018 · 12 episodes
City of Accomplices
2019 · 16 episodes
Time of Judgment
2021 · 14 episodes
