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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.
Release : January 14, 2017
Website : http://program.tving.com/ocn/voice/
Total Eps : 58 / 60 minutes
Total Season : 5
Rating : 7.09
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Kang Kwon-ju
Derek Jo
Park Eun-Soo
Park Joong-Ki
Shim Dae-Sik
Goo Gwang-Soo
Han Woo-Joo
Nick Jackson
June 27, 2003
April 07, 1991
September 21, 1996
September 24, 1994
January 11, 2024
February 03, 2023
February 18, 2023
June 05, 2013
September 24, 2018
October 27, 2018
August 27, 2015
January 16, 2023
January 12, 2023
November 22, 2019
November 15, 2021
November 28, 2021
June 27, 2022
September 24, 2018