Backdrop

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.

2017 |4 Seasons  | 60m |  Crime, Drama

Videos

Cast

cast

Lee Ha-na

Kang Kwon-ju

cast

Song Seung-heon

Derek Jo

cast

Son Eun-seo

Park Eun-Soo

cast

Kim Joong-ki

Park Joong-Ki

cast

Baek Sung-hyun

Shim Dae-Sik

cast

Song Boo-gun

Goo Gwang-Soo

cast

Kang Seung-yoon

Han Woo-Joo

cast

Maurice Turner Jr.

Nick Jackson

cast

Kim Kyu-na

Seasons List

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Specials

2017

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Season 1

2017

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Generation of Disgust

2018

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City of Accomplices

2019

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Time of Judgment

2021

More Details

Creator

Ma Jin-won

Status

Ended

Languages

Korean

Network

OCN