Teach You a Lesson
“Let us protect you!”
Overview
An inspector from the Educational Rights Protection Bureau (ERPB) who is authorized by the government to use physical intervention and unconventional methods to discipline delinquent students and reform the educational system.
Cast
Kim Moo-yul
Na Hwa-jin
Lee Sung-min
Choi Kang-seok
Jin Ki-joo
Im Han-rim
P.O
Bong Geun-dae
Ahn Ha-young
Choi Ga-yun
Kim Jong-soo
Hwang Gi-tae
Lee Bong-joon
Cho Gyu-cheol
Lee Yeo-jin
Anchor
Baek Ji-hye
Gi-tae's Assistant
Choi Jae-sup
Prison Officer Kang (uncredited) (archive footage)
Jin Si-won
Reporter 3
Kim Eun-hee
Reporter 4
View Full Cast
Kim Beong-choun
Lee Cheol-myeon
Lee Seo-han
Seo Beom-su
Lee Ho-cheol
Reporter 1
Song Seon-hyo
Reporter 2
Jeon Bong-seok
Kim Hyeong-ju
Ok Jin-uk
Cho In-beom
Yoo Tae-joo
Park Seong-hwan
Lee Sang-hee
Jung Seong-yeong
Park Seo-yoon
Han Ye-ri
Jang Yo-hoon
Min Ji-ung
Leem Hyun-mook
Yun Min-su
Yoon Tae-sik
Lee Du-hyeon
Choi Hyun-joon
Choi U-seong
Kim Kyun-ha
Kim Su-gyeom
Do Geon-wu
Na Jung-hwan
Lee Woo-je
Jang Seong-gu
Kim Jae-seon
Lee Chi-ho
Bae Sung-il
Prison Warden
Jo Jae-young
Detective
Shin Dong-jun
Lee Jong-su
Lee Seung-noh
Jung Hyun-tae
Lee Jung-hwa
Ms. Min
Moon Dong-ho
Seo Jin-hyeok
Lee Chan-yong
Kim Gyeong-min / Kim Gyeong-min (uncredited) (archive footage)
Lee Seung-gyu
Ryu Jun-hyeong (uncredited) (archive footage) / Ryu Jun-hyeong
Kim Do-gun
Kim Gwang-su / Kim Gwang-su (uncredited) (archive footage)
Kang Joon
Kim Hak-jae (uncredited) (archive footage) / Kim Hak-jae
Choi Sol-hee
Assemblywoman
Jeong Myung-gun
Prison Guard 1
Kim Dong-ryul
Red Name Tag
Kim Jeong-hoon
Red Name Tag
Kim Hyeon-ho
Red Name Tag
Lee Won-jun
Red Name Tag
Jang Min-jun
Red Name Tag
Jeong Gyu-yeong
Red Name Tag
Park Jin-su
Newly Admitted Inmate
Kim Da-hwi
General Inmate
Kim Yeon-jun
General Inmate
Park Eun-ho
General Inmate
Park Jae-beom
General Inmate
Seo Seung-jae
General Inmate
Yang Young-moon
General Inmate
Oh Dae-yang
General Inmate
Youn-ha
General Inmate
Jang Seong-won
General Inmate
Han Zi-hun
General Inmate
Hong Sung-bae
General Inmate
Lee Yeon-xin
General Inmate
Kim Yu-bin
Go Seung-il
Lee Jong-chan
Jeon Ju-won
Seok Hyoun-sung
Lee Sang-cheol
Kwon Ki-hyun
Yoon Dae-hyun
Kim Min-seong
Jinwon High School Student 1
Jeon Ye-ji
Jinwon High School Student 2
Song Yeon-woo
Jinwon High School Student 3
Lee Ji-ho
Jinwon High School Student 4
Han Jae-eun
Jinwon High School Student 5
Ahn Su-bin
Jinwon High School Student 6
Kim Min-seok
Examiner
Jeong Soo-hyun
Park Dae-seok
Lee Tae-hwan
Jang Kwon-hyuk
Seong No-jin
Principal
Byun Yun-jeong
Hyeong-ju's mother
Kim Chan-hyung
Boss
Kim Se-yeon
Jung So-yeong
Kwon Hyuk
Ko Yeong-su
Lee Si-young
Ms. Jung's Friend
Jeong Seo-yeon
Ko Yeong-su's Wife
Park Yong
Principal
Seo Dong-hyeon
Male Teacher 1
Park Bo-bae
Female Teacher 1
Yoon Woon-yong
Teacher
Choi Deok-moon
Cheon Sang-yeol
Bae Jun-hyung
Park Hyeon-ung
Sim Su-bin
Jung Su-jeong
Kim Sun-hoa
Su-jeong's Mother
Song Si-an
Choi Ji-seon
Yoon Hyun-gil
Ji-seon's Mother
Jang Hee-jung
Lee Young-mi
Choi Ja-woon
Kim U-jin
Park Ji-yeon
U-jin's Mother
Kim Ye-rin
Schoolgirl 1
Kwon Dong-ho
U-jin's Father
Kang Ji-eun
Female Principal
Bae Jae-young
Lee Jae-yun
Jo Eun-sol
Shin Ji-su
Jo Jun-ho
Ji Seong-bin
Kim Tae-young
Jung Hyeon-min
Seo Young-hee
Hyeon-min's Mother
Lee Seok-jun
Hyeon-min's Father
Yoon Young-min
Private Tutoring Coordinator
Cho Yeon-jin
Yeon-jun's Mother
Chang Eun-a
Da-hui's Mother
Kim Da-huin
Attorney Yoon
Lee Ga-yeon
Ham Yu-ri
Jeon Seung-hoon
Seo Tae-hoon
So Yi-han
Chukmyeong Foreign Language School Student 1
Song Young-gyu
Ryu Gwang-pil
Kim Eun-seok
Principal Kim
Lee Ha-ye
2-5 Student 7
Jang So-yun
2-5 Student 12
Jeon Kwang-jin
Homeroom Teacher
Kwak Kyoung-hwa
Female Teacher 1
Choi In-sun
Substitute Teacher
Park Wan-kyu
Dae-seok's father
Lee Gwang-hee
Automobile Department 1
Bahk Woo-young
Electrical Department 2
Lee Dong-gi
Electrical Department 5
Gu Bon-jin
Park Hyeon-ung's Father
Kim Tae-yoo
Institute Staff
Ok Il-jae
Prosecution Official
Han Ki-jang
Lawyer
Lee Ji-hae
Seo-jun's Mother
Choi E-jun
Schoolboy 1
Kim Eun-ho
Schoolboy 3
Park Si-hyun
Schoolboy 4
Kim Seong-yong
Bank Branch Manager
Han So-hyun
Bank Teller
Lee Eun-joo
Prosecutor
Choi Young-min
Ministry of Education Staff 1
Park Gang-to
Ministry of Education Staff 2
Han Sun-ae
Student's Parent 3
Lee Do-eun
Student's Parent 2
Kim Soo-yeong
Student's Parent 1
Cho Yu-jin
Ji-ung's Mother
Yeo Min-goo
Min-su's Father
Jang Ji-yong
Du-hyeon's Father
Yoo In-hye
U-seong's Mother
Eom Ji-man
Head of the Women and Youth Division
Ahn Chan-woong
Detective of the Women and Youth Division
Lee Hyung-joo
Homeroom Teacher
Kim Yu-bin
Female Student from Hyeonjin Middle School 1
Cho Hyen-woo
Jae-yun's Father
Lee Seo-won
Jae-yun's Mother
Chun Myung-woo
Black Suit
Choi Jun-kyu
Gang Member 2
Jeon Kyu-won
Bongo Van Female Student 1
Seo Hye-min
Female Teacher
김은영
School Nurse
Jeon Yeong
Seong-gu's Mother
Park Ji-won
Chi-ho's Mother
Eom Ju-yeon
Chi-ho's Younger Sister
Jeong Jong-yeol
Committee Chairman
Park Ryang-woo
Hoodie Man
Cho Tae-min
Big Guy 1
Baek Na-gyeong
Soyeon Girls' High School Female Student 1
Park Jae-hwi
Yeong-cheol
Son Da-yeon
Han-rim Past Female Student 1
Park Kwan-woo
Han-rim Past Male Student 1
Kim Dae-geun
MZ Gangster 5
Jeon Young-woon
MZ Gangster 12
Lee So-geum
Detective 1
Park Seung-hyun
Detective 2
Lee Seung-jin
Teacher 1
Han Nu-ri
Female Teacher
Seo Gwang-jae
Chairperson
Lee Jae-woong
Security Guard
Kim Kwan-jang
Jinwon High School Parent 1
Ha Na-ri
Jinwon High School Female Teacher 1
Dok Ko-kwang
Jinwon High School Male Teacher 2
Seo Ji-ho
Soyeon Girls' High School Female Student 2
Jeong Ji-soon
Male Student 1
Yoo Geun-sang
Male Student 2
Kim Sung-jae
2-5 Conforming Student
Shin A-ran
2-5 Conforming Student
Lim Su-yeon
2-5 Conforming Student
Shin Dae-geun
2-5 Bystander Student
Kim Ye-eun
2-5 Bystander Student
Bang Min-ah
2-5 Student 1
Yu Si-an
2-5 Student 2
Jang Se-rim
2-5 Student 3
Lee Young-seok
2-5 Student 4
Ha-min
2-5 Student 5
Kim Hoe-chang
2-5 Student 6
Ha Bo-mi
2-5 Student 8
Kim Sun-je
2-5 Student 9
Yoo Ah-jin
2-5 Student 10
Gu Dong-woo
2-5 Student 11
Kim Seung-bu
2-5 Student 13
Jeong Ri-no
Student in Another Class
Bae Seaong-ho
Student in Another Class
Choi Chan
Male Teacher 1
Eom Ye-ji
Vice Chairperson
Kim Il-hyun
Ryu Gwang-pil's Aide
Hwa Sung
Jun-hyeong's Mother
Ji Yeon-ae
Gwang-su's Mother
Chu Eun-kyeong
Hak-jae's Mother
Kang Min-seung
Reporter in Principal's Office 1
Kwon Su-yeon
Reporter in Principal's Office 2
Park Kook-jin
Automobile Department 2
Shin June-woo
Automobile Department 3
Park Seok-sang
Automobile Department 4
Ahn Jae-hyung
Automobile Department 5
Cho Kang-hyuk
Automobile Department 6
Jang Jin-woo
Automobile Department 7
Lee Seop-geon
Automobile Department Martial Arts 1
Kang Jae-mook
Automobile Department Martial Arts 2
Hwang In-hwan
Automobile Department Martial Arts 3
Park Jun-woo
Automobile Department Martial Arts 4
Yoon Jae-min
Automobile Department Martial Arts 5
Ham Jae-hyun
Electrical Department 1
Lee Jae-yong
Electrical Department 3
Seo Ji-han
Electrical Department 4
Kim Han-yeong
Electrical Department 6
Hwang Woo-ju
Electrical Department 7
Choi Seong-jun
Electrical Department 8
Ko Jun-hyeong
Electrical Department 9
Lim Jae-min
Electrical Department Martial Arts 1
Im Da-bin
Electrical Department Martial Arts 3
Bae Hwan
Electrical Department Martial Arts 4
Kim Seo-pil
Electrical Department Martial Arts 2
Seo Eun-chong
Electrical Department Martial Arts 5
Jang So-mang
Female Teacher
Shin Yu-hwan
MZ Gangster 1
Ryu Han-jong
MZ Gangster 2
Ki Seong-gyu
MZ Gangster 3
Jang Doo-kyung
MZ Gangster 4
Yoo Young-bin
MZ Gangster 6
Jeong Jong-jin
MZ Gangster 7
Kim Seong-guk
MZ Gangster 8
Sim Gyeong-bo
MZ Gangster 9
Jin Hee-gyu
MZ Gangster 10
Kim Beom-chang
MZ Gangster 11
Park Chae-yi
Miss 1
Jang Eun-young
Miss 2
Joo Hyun-ji
Miss 3
Lee Han-bi
Miss 4
Hwang Chae-eun
Miss 5
Im Beom-su
Detention Center Student 1
Park Sung-hoon
Detention Center Student 2
Lee Jung-hyun
Detention Center Student 3
Ryu Jae-hyuk
Detention Center Student 4
Kim Da-yun
Bookstore Employee
Yang Ah-reum
Park Su-jin
Yoo Young-eun
3-4 Female Student 1
Lee Seo-yeon
3-4 Female Student 2
Geum A-yeon
3-4 Female Student 3
Kim Ha-yeon
3-4 Female Student 4
Kim Mi-jin
Soyeon Girls' High School Regular Student
Kim Se-yeon
Soyeon Girls' High School Regular Student
Kim So-wan
Soyeon Girls' High School Regular Student
Shin Soo-jin
Soyeon Girls' High School Regular Student
Won Ha-kyung
Soyeon Girls' High School Regular Student
You Xae-jin
Soyeon Girls' High School Regular Student
Jo Ha-min
Soyeon Girls' High School Regular Student
Ju Eon-ji
Soyeon Girls' High School Regular Student
Han Da-hee
Soyeon Girls' High School Regular Student
Seo Yun-jin
Ko Yeong-su's Daughter
Lee Sun-woo
Ko Yeong-su's Son
Lee Do-goon
Wrecker 1
Yoo Ji-hyuk
Public Prosecutor
Park Se-ki
Lawyer
Kim Se-joong
Prison Guard 2
Yang Min-ju
Soyeon Girls' High School Junior
Jeong Ho-won
Smoking Student 1
Kim Byung-tak
Smoking Student 2
Oh Dong-jin
Male Student
Mimiminu
Mimiminu
Lee Dong-ho
Private Teacher
Lee Eun-hak
Chukmyeong Foreign Language School Student 2
Lee Ah-hyun
Chukmyeong Foreign Language School Student 3
Song So-yeon
Chukmyeong Foreign Language School Student 4
Gang Dong-yun
Chukmyeong Foreign Language School Student 5
Kim Hyo-jin
Park Hyeon-ung's Mother
Lee Jun-ryeol
Male Student Accepted into University
Jo Hyo-eun
Han-rim Past Female Student 2
Kim Yun-chan
Principal
Sean Cho
Detective
Lee Sae-ro-mi
Judge
Lee Su-ho
Kang Seo-jun
Lee Geon-ha
Schoolboy 2
Joung Yoon-ah
Schoolgirl 2
Choi Yeon-hwa
Female Teacher 1
Ahn Hye-jin
Female Teacher 2
Lee Ji-yeon
Clinical Psychologist
Ahn Do-zin
Ji-seon's Boyfriend
Lee Ha-young
Ministry of Education Staff 3
Kim Chae-eun
Oh Yun-jin
Seo Jeong-min
Male Student from Hyeonjin Middle School 1
Oh Min-wook
Male Student from Hyeonjin Middle School 2
Lim Jin-sung
Male Student from Hyeonjin Middle School 3
Lee Ye-jin
Female Student from Hyeonjin Middle School 2
Mo Yoon-hee
Female Student from Hyeonjin Middle School 3
Jang Pil-sang
Teacher
Oh Joo-suk
Jinwon High School Security Guard
Na Kyung-chul
Reporter
Ill-ho
Gang Member 1
I-geon
Gang Member 3
Oh Tae-min
Schoolboy 1
Ju Yi-jun
Schoolboy 2
Son Sang-jun
Schoolboy 3
Park Chan-yong
Bathroom Gambling Man
Seong Yu-Na
Classroom Gambler
Kim Ju-hyun
Bongo Van Male Student
Oh Yu-jin
Bongo Van Female Student 2
Jo Seo-yeon
Jo Da-hui
Lee Si-woo
Middle Schooler Hyeon-min
Park Gwang-seo
Male Teacher
Lee Chung-ho
Geun-dae's University Classmate
Heo Jin-woo
Big Guy 2
Yeo Dae-hyun
Detective
Cho Seong-woo
Master Distributor 2
Shin Woo-chan
Master Distributor 3
Jin Woo-jin
Basketball Club Member
Cho Hyun-woo
Basketball Club Member
Choi Go-su
Basketball Club Member
Gang In-han
Basketball Club Member
Kim Do-yeon
Basketball Club Member
Hur Yoon-su
Basketball Club Member
- Creator / Director
- Hong Jong-chan
- Country
- South Korea
- Rating source
- TMDB
- Keywords
- #based on manhwa, #based on webcomic or webtoon, #bold, #bullying, #education, #fight the system, #joyful, #juvenile delinquent, #life lessons, #military veteran, #minister, #parents, #politician, #respect, #school, #school life, #social commentary, #social issues, #students, #suspenseful, #teacher, #teacher student relationship, #violence in schools
