Two detectives teamed up to catch a serial killer who murdered their family. Moo Jin Hyuk's life spiraled out of control after his wife was murdered. He starts to put himself together after he meets Kang Kwon Joo, US-graduated voice-profiler, who lost her police father to the same serial killer. They work together on the 112 (emergency telephone number) call center team.
|Alternative Titles||Boiseu, 보이스 시즌2, Voice 2|
|First Air Date||2017-01-14|
|Last Air Date||2018-09-16|
|Number of Episodes||28|
|Number of Seasons||2|
|Casts||Lee Jin-wook, Lee Ha-Na, Kwon Yul, Son Eun-seo, Ahn Se-ha, Kim Woo-Seok, Yoo Seung-mok, Kim Ki-Nam, Kim Joong-ki, Joo Min-ha|