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Original run: 14 Jan 2017 – 30 Jun 2019

Country of origin: South Korea

Genre: Crime, Mystery, Thriller

Network: OCN KR

Watched by: 695 of 673 320 0.1%

Total running time: 1 day 14 hours 2 minutes

Episode duration: 62 minutes

IMDB rating: 7.7 of 10 902

kinopoisk.ru rating: 7.546 of 10 375

MyShows rating: 4.35 of 5 266


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 years before.

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