The Good Detective

A drama about the race between people who want to get closer to the truth and those who want to cover it up. Jang Seung Jo will take on the role of Oh Ji Hyuk, an elite detective of nine years who does not share his feelings with others due to pain he experienced when he was young. He is not swayed by money and power, even with the huge wealth he inherited from his uncle.

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  Son Hyun-joo

  Kang Do-chang
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  Jang Seung-jo

  Oh Ji-hyeok
• 
  Kim Hyo-jin

  Cheon Na-na
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  Jung Moon-sung

  Woo Tae-ho
• 
  Cha Rae-hyung

  Kwon Jae-hong
• 
  Jung Soon-won

  Ji Man-gu
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  Kim Ji-hoon

  Byeon Ji-woong
• 
  Kim Myeong-jun

  Sim Dong-uk
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  Son Jong-hak

  Moon Sang-beom
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  Jo Hee-bong

  Woo Bong-sik