Cast Members (106)
Lee Dong-wook
as Ryu Soo-yeol
12 episodes
Wi Ha-jun
as K
12 episodes
Han Ji-eun
as Lee Hee-gyeom
12 episodes
Cha Hak-yeon
as Oh Kyung-tae
12 episodes
Kang Ae-sim
as Seo Seung-sook
12 episodes
Kim Dae-gon
as Ryu Dong-yeol
12 episodes
Cha Si-won
as Yang Jae-seon
12 episodes
Lee Sang-hong
as Do In-bum
12 episodes
Kim Hieora
as Boss Yong
12 episodes
Lee Seung-heon
as Kim Kyung-joon
12 episodes
Sung Ji-ru
as Kwak Bong-pil
12 episodes
Lee Jin-hong
as Yang Jae-seon
12 episodes
Lee Hwa-ryong
as Kim Kye-shik
12 episodes
Shin Ju-hwan
as Heo Jong-goo
12 episodes
Cho Dong-in
as Jung Chan-ki
12 episodes
Won Hyun-jun
as Andrei Kang
12 episodes
Im Gi-hong
as Do Yu-gon
12 episodes
Park Se-jun
as Nam Eun-seok
12 episodes
Choi Kwang-je
as Yum Geun-soo
12 episodes
Han Gi-joong
as Kim Sung-ho
12 episodes
Yoo Jeong-ho
as Ju Dae-won
12 episodes
Jung Sung-il
as Shin Joo-hyuk
12 episodes
Kim Jung-hoon
as Jeong Il-su
12 episodes
Han Sang-chul
as [Fight spectator]
1 episode
Ji Seong-geun
as [Apartment building staff]
1 episode
Choi Yi-sun
as [Bathhouse cashier]
1 episode
Kim Jae-man
as Kim Dong Gyun [Police officer]
1 episode
Nam Jeong-woo
as [Police officer]
1 episode
Lee Jae-eun
as [Landlord]
1 episode
Lee Jung-yeol
as [Apartment security guard]
1 episode
Kang Jeong-im
as [Yoo Na's neighbor]
1 episode
Park Yong
as [Disciplinary hearing officer]
1 episode
Park Sang-hyeok
as [Disciplinary hearing officer]
1 episode
Park Seon-ju
as Mrs. Do
1 episode
Yoo Seung-il
as [General contractor]
2 episodes
Yoon Tae-in
as [Detective]
3 episodes
Lee Seo-An
as Jung Yoo Na
4 episodes
Kim Si-ha
as Jung In Seon [Yoo Na's daughter]
3 episodes
Lee Joo-hyun
as Tak Min Soo
2 episodes
Lee Joo-hyun
as Lee Joo Hyun Tak Min Soo
1 episode
Lee Kyeong-uk
as Shim Sang Ho
3 episodes
Kim Moon-ho
as [Street cleaner]
1 episode
Seol Chang-hee
as [NFS technician]
1 episode
Park Yu-mil
as [Dong Yeol's girlfriend]
1 episode
Lee Dong-kyu
as [TVC reporter]
1 episode
Im Sung-jae
as President Ma [Mobile funeral home boss]
2 episodes
Kim Kyu-baek
as [Yu Na's brother]
2 episodes
Im Seong-mi
as Yoon Yi Seul
2 episodes
Park Ji-hong
as Su Jan
3 episodes
Nam Woo-joo
as Jung Hyun Soo
4 episodes
Park Seon-Hu
as Ryu Dong Yeol [Young]
2 episodes
Nam Do-yoon
as Ryu Soo Yeol / In Jae Hui [Young]
5 episodes
Jeon Jun-woo
as [Attorney]
1 episode
Kim Nam-jin
as [Dream Youth shelter director]
1 episode
Kim Hyeon-mok
as [Witness]
2 episodes
Lee Jong-yoon
as Lim [Detective]
3 episodes
Kim Won-suk
as [Detective]
1 episode
Yoon Dae-yeul
as [Beaten gang member]
1 episode
Gyeong Gi-hyeon
as [Suspect]
1 episode
Yum Jung-Goo
as [Gyeong Jun's father]
1 episode
Min Jung-sup
as [Detective]
1 episode
Hong Seong-gwan
as [Friend of witness]
1 episode
Choi Kyo-sik
as [Junkyard worker]
1 episode
Joo Yeon-a
as [Rehab center nurse]
1 episode
Shin Joo-hyup
as Woo Hyeok Jin
1 episode
Kim Shin-rock
as [Prisoner]
1 episode
Han Sa-myeong
as [Junkyard guy]
1 episode
Han Ji-ho
as [Commissioner's nephew]
2 episodes
Kim Joo-Young
as [Gang member]
2 episodes
Shin Na-ra
as [Gang member]
1 episode
Noh Jeong-hwan
as [Eyes Candy cashier]
1 episode
Lee Joo-young
as Park Yi Hyun
2 episodes
Park Se-in
as [Nurse]
1 episode
Kim Bi-bi
as [Teacher]
1 episode
Hong Je-In
as Ko Ga Young
1 episode
Lee Jae-Hak
as [Student bully]
1 episode
Lee Ji Wan
as [Student bully]
1 episode
Gu Da-song
as [Student bully]
1 episode
Lee Jon-Seung
as [Student bully]
1 episode
Kim Yong-Han
as Shim Soo Hoon [Jung Hoon's brother]
2 episodes
Shin Mun-sung
as [Soo Yeol's father]
2 episodes
Park Seo-yeon
as Baek Young Joo
3 episodes
Kim Mi-hwa
as [Eun Seok's mother]
3 episodes
Park Min-sang
as Shim Jung Hoon
4 episodes
Seo Jung-hoo
as [Policeman]
1 episode
Kim Ik-tae
as Keum Young Soo [Attorney]
1 episode
Jang In-ho
as [Detective]
1 episode
Oh Ki-hwan
as [Detective]
1 episode
Bae Bo-ram
as [Social worker]
1 episode
Yi Seo
as Ki So Yeon
2 episodes
Yang Dae-hyeok
as Park Sung Gwan
2 episodes
Jang Jun-nyeong
as Sung Bok Joon
2 episodes
Jung Yoon-suk
as Jung Yoon Ho
3 episodes
Jeong Seon-cheol
as [Drug dealer]
1 episode
Kim Chil Doo
as [Motorcyclist]
1 episode
Eom Ji-man
as [Police officer]
1 episode
Jeong Doo-won
as [Host bar owner]
1 episode
Lee Dong-yong
as [Jung Hoon's uncle]
1 episode
Kim Young-Joo
as Shin Joo Hyuk [Painter]
2 episodes
Kim Yong-jin
as [NFS medical examiner]
1 episode
Park Jong-geun
as [Nurse]
2 episodes
Kim Sun-hoa
as Dr. Hong Suk Kyung [Psychiatrist]
2 episodes
Lee Ha-nui
as [Psychiatric patient]
1 episode
Jo Kyung-hyun
as [Psychiatric patient]
1 episode
Park Ki-ryung
as Kang Sung Dae
1 episode
Ma Jeong-pil
as [Attorney]
1 episode