Plot: 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
First Episode Aired On:
Saturday, January 14 2017 8 years ago
Last Episode Aired On: Saturday, July 31 2021 3 years ago
Ma Jin-won
Season 1
Generation of Disgust
City of Accomplices
Time of Judgment