The Good Detective Characters

Characters played by Son Hyeon-ju

• Kang Do Chang

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Characters played by Seung-jo Jang

• Oh Ji Hyuk

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Characters played by Elliya Lee

• Jin Seo Kyung

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Characters played by Seung-Hyeon Ji

• Yoo Jung Seok

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Characters played by Jung Soon-won

• Ji Man Goo

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Characters played by Rae-Hyung Cha

• Kwon Jae Hong

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Characters played by Hie-bong Jo

• Woo Bong Sik

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Characters played by Son Jong-hak

• Moon Sang Beom

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Characters played by Ji-Hoon Kim

• Byeon Ji Woong

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Characters played by Myung-Joon Kim

• Shim Dong Wook

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Characters played by Oh Jeong-Se

• Oh Jong Tae

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Characters played by Shin Dong-mi

• Yoon Sang Mi

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Characters played by Hyun-min Yang

• Nam Guk Hyun

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Characters played by Lee Ha-Eun

• Lee Eun Hye

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Characters played by Baek Eun-Hye

• Kang Eun Hee (Do Chang's sister)

Characters played by Byung-ho Son

• Kim Gi Tae

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Characters played by Seung-yeon Jo

• Yoo Jung Ryul

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Characters played by Jo Jae-yoon

• Lee Dae Cheol

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Characters played by Jae-ryong Cho

• Jo Sung Dae

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Characters played by Ahn Si-Ha

• Jung Yoo Seon

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Characters played by In Seo Chun

• Jang Yoo Na

Characters played by Yang Hee-Won

• Jae Woong (Eun Hee's son)

Characters played by Hyun-Wook Lee

• Park Gun Ho

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Characters played by Hwang Tae-kwang

• Jang Jin Su

Characters played by Seung-Hoon Lee

• So Jae Sub (Lawyer)

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Characters played by Lee Do-guk

• Prosecutor Jung

Characters played by Ji-hwan Park

• Eun Hee's ex-husband

Characters played by Shin Jae Hwi

• Park Hong Du

Characters played by Jung Dong-geun

• Internal Police Auditor

Characters played by Kyu-Ho Lee

• Gang Boss