Voice (2017)

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 Air Date: 2017-01-14
• Last Air Date: 2021-07-31
• Total Seasons: 4
• Total Episodes: 58
• Episode Runtime: 60 min.
• Network: OCN
• Director: Shin Yong Hwi
• Creator: Ma Jin-won