Undercover Episode #1.9 (Season 1, Episode 9)
TV Episode | 76 min | Drama, Thriller

Undercover

Episode #1.9 (Season 1, Episode 9)

TV Episode | 76 min | Drama, Thriller

Director

Hyun Wook Song

Writers

Chul-hyun Baek (screenwriter) | Jung Hye-Eun (screenwriter) | Song Ja-Hoon (screenwriter) | Peter Moffat (creator)

See all filmmakers & crew (8)

Edit Released

Updated May 21, 2021

Release date

May 21, 2021 (South Korea)

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Cast	Add Cast
31 cast members

Name	Known for
Ji Jin-hee Han Jeong-hyun Han Jeong-hyun See fewer	The Great Seer (2012)
Kim Hyun-joo Choi Yeon Soo Choi Yeon Soo See fewer	I Have a Lover (2015)
Yeon Woo-jin Han Jung-hyun / Lee Suk-kyu (young) Han Jung-hyun / Lee Suk-kyu (young) See fewer	Seven Day Queen (2017)
Choi Dae-chul Chu Dong Woo (as Dae-chul Choi) Chu Dong Woo (as Dae-chul Choi) See fewer	Vagabond (2019)
Han Go-eun Go Yoon Joo (as Go Eun Han) Go Yoon Joo (as Go Eun Han) See fewer	Happy Together (1999)
Kwon Hae-hyo Oh Pil Jae Oh Pil Jae See fewer	The Day After (2017)
Lee Han-wi Bae Goo Taek (as Han-wi Lee) Bae Goo Taek (as Han-wi Lee) See fewer	Joint Security Area (2000)
Ki Hwan Prosecutor Ryu Sung Hyun Prosecutor Ryu Sung Hyun See fewer	Hospital Playlist (2020)
Shin Jae-hoon Detective Jo Detective Jo See fewer	Undercover (2021)
Lee Jae-in Han Seung Mi (as Jae-in Lee) Han Seung Mi (as Jae-in Lee) See fewer	Svaha: The Sixth Finger (2019)
Han Jae-young Yeoyeong Inn owner (as Jae-young Han) Yeoyeong Inn owner (as Jae-young Han) See fewer	New Trial (2017)
Lim Jeong-Ok Nurse Kim Nurse Kim See fewer	Commitment (2013)
Lee Jin-Seung Prosecutor Park Jun Suk Prosecutor Park Jun Suk See fewer	Grid (2022)
Park Jin-woo Detective Gu Detective Gu See fewer	The Chaser (2008)
Son Jong-hak Yoo Sang Dong Yoo Sang Dong See fewer	Thirst (2009)
Huh Joon-ho Lim Hyeong Rak (as Joon-ho Huh) Lim Hyeong Rak (as Joon-ho Huh) See fewer	Escape from Mogadishu (2021)
Nam Jung-woo Sergeant Won Bok Dong Sergeant Won Bok Dong See fewer	Crash Landing on You (2019)
Oh Ki-hwan Prosecutor Kon Soon Chun Prosecutor Kon Soon Chun See fewer	Big Mouth (2022)
Jeong Man-sik Do Young-geol Do Young-geol See fewer	The Yellow Sea (2010)
Gyeong-ree Park Go Yoon Joo (young) (as Kyung Ri Park) Go Yoon Joo (young) (as Kyung Ri Park) See fewer	Cold Blooded Intern (2023)
Ahn Se-ho Kim Kwang Chul (as Se-ho Ahn) Kim Kwang Chul (as Se-ho Ahn) See fewer	Always (2011)
Joon Seo Park Hyun Pil Park Hyun Pil See fewer	It's Okay to Not Be Okay (2020)
Yoo Seon-ho Han Seung Goo Han Seung Goo See fewer	Usury Academy (2023)
Kim Seong-Yong Prosecutor Jeon Hong Go Prosecutor Jeon Hong Go See fewer	All of Us Are Dead (2022)
Bi Shin Yoo Bin Yoo Bin See fewer	Strong Girl Bong-soon (2017)
Kim Soo-jin Min Sang Ah (as Soo-jin Kim) Min Sang Ah (as Soo-jin Kim) See fewer	Watcher (2019)
Joo Suk-tae Park Won Jong Park Won Jong See fewer	A Hard Day (2014)
Kwon Tae-won Police officer Police officer See fewer	New World (2013)
Bae Yoon-kyoung Song Mi Seon (as Yoon-Kyoung Bae) Song Mi Seon (as Yoon-Kyoung Bae) See fewer	KBS Drama Special (2010)
Song Young-kyu Kwak Moon Heum Kwak Moon Heum See fewer	A Hard Day (2014)
Kang Young-seok Jung Cheol Hoon Jung Cheol Hoon See fewer	The Kidnapping Day (2023)