Voice 4 (COMPLETE) | Korean Drama

A serial killer with an enhanced hearing ability appears. The serial killer murders people using his enhanced ability. Because of this, Kang Kwon-Joo (Lee Ha-Na), who also has an enhanced hearing ability, is driven into a corner. Kang Kwon-Joo cooperates with Detective Derek Cho (Song Seung-Heon) to catch the serial killer. Derek Cho is a person of principal, who doesn’t allow mistakes. He is a team leader from the LAPD (Los Angeles Police Department). His LAPD team dealt with criminal gangs.Meanwhile Kang Kwon-Joo has suffered from PTSD since the death of Do Kang-Woo, but she still carries out her duties as the the leader of the emergency 112 call center.CastSong Seung-HeonLee Ha-NaDerek ChoKang Kwon-JooGolden Time TeamSon Eun-SeoKang Seung-YoonKim Joong-KiSong Boo-GunBaek Sung-HyunPark Eun-SooHan Woo-JooPark Joong-KiGoo Gwang-SooShim Dae-SikStatus : Ongoing