Plots(1)
A dogged detective in pursuit of a faceless drug kingpin gets a much-needed break when a survivor from a mysterious factory explosion decides to help. (Netflix)
Cast
![Jin-woong Cho](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/011/160011873_2ffb59.jpg)
Jin-woong Cho
South Korea
Best movies:
Signal (2016) (series)
Once Upon a Time in High School: The Spirit of Jeet Kune Do (2004)
A Dirty Carnival (2006)
![Joon-yeol Ryoo](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/560/160560953_23cc1e.jpg)
Joon-yeol Ryoo
South Korea
Best movies:
Canola (2016)
A Taxi Driver (2017)
Little Forest (2018)
![Joo-hyeok Kim](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/275/275863_1e4c97.jpg)
Joo-hyeok Kim
South Korea
Best movies:
Crossing (2008)
Couples (2011)
The Beauty Inside (2015)
![Seong-ryeong Kim](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/158/142/158142348_232afa.jpg)
Seong-ryeong Kim
South Korea
Best movies:
Keys to the Heart (2018)
You Are Beautiful (2009) (series)
Wild King (2013) (series)
![Hae-joon Park](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/261/160261410_27db80.jpg)
Hae-joon Park
South Korea
Best movies:
The World of the Married (2020) (series)
Arthdal Chronicles (2019) (series)
Cheer Up, Mr. Lee (2019)
![Moon-chul Nam](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/164/912/164912967_3fb215.jpg)
Moon-chul Nam
South Korea
Best movies:
Tunnel (2017) (series)
The Guest (2018) (series)
Runaway: Plan B (2010) (series)
![Seong-hyeon Kang](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/164/089/164089563_c8cc06.jpg)
Seong-hyeon Kang
South Korea
Best movies:
Investigation Partners (2018) (series)
Champion (2018)
Believer (2018)
![Seo-yeon Jin](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/088/160088244_040dbf.jpg)
Seo-yeon Jin
South Korea
Best movies:
Love 911 (2012)
Romantic Island (2008)
Shine or Go Crazy (2015) (series)
![Dong-yeong Kim](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/237/160237521_ff7a2d.jpg)
Dong-yeong Kim
South Korea
Best movies:
Tunnel (2017) (series)
Once Upon a Time in High School: The Spirit of Jeet Kune Do (2004)
Springtime (2004)
![Ju-young Lee](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/165/094/165094574_cd9eae.jpg)
Ju-young Lee
South Korea
Best movies:
Keys to the Heart (2018)
Miss Baek (2018)
Believer (2018)
![Seung-won Cha](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/158/426/158426744_4b5046.jpg)
Seung-won Cha
South Korea
Best movies:
My Son (2007)
Cheer Up, Mr. Lee (2019)
71: Into the Fire (2010)
![Hyun-woo Seo](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/969/162969470_1f0654.jpg)
Hyun-woo Seo
South Korea
Best movies:
Hope (2013)
A Taxi Driver (2017)
1987: When the Day Comes (2017)
![Ga-ram Jeong](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/165/094/165094565_c36249.jpg)
Ga-ram Jeong
South Korea
Best movies:
Beasts Clawing at Straws (2020)
4th Place (2015)
Believer (2018)
Sung-yeon Park
South Korea
Best movies:
Arthdal Chronicles (2019) (series)
Record of Youth (2020) (series)
The Secret Reunion (2010)
![Sae-rok Keum](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/165/126/165126022_692151.jpg)
Sae-rok Keum
South Korea
Best movies:
Youth of May (2021) (series)
Love, Lies (2016)
Undercover Teacher (2019) (series)
Jin-won Seo
South Korea
Best movies:
Psychopath Diary (2019) (series)
Believer (2018)
The Battle of Jangsari (2019)