Genre: Detective, Crime, Thriller
Episodes: 12
Broadcast network: OCN
Broadcast period: 2018-Aug-11 to 2018-Sep-16
Air time: Saturdays and Sundays at 22:20
Related Series: Voice Series
Synopsis
The drama follows the lives of 112 emergency call center employees as they fight against crimes using the sounds that they hear.
Cast
Main Cast
Lee Jin Wook as Do Kang Woo
Lee Ha Na as Kang Kwon Joo
Son Eun Seo as Park Eun Soo
Ahn Se Ha as Kwak Dok Ki