Teach You a Lesson
2026 · Action & adventure · Drama
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TV series / 2020
Itaewon Class
Episode directors
Kim Seong-yoon
In a colorful Seoul neighborhood, an ex-con and his friends fight a mighty foe to make their ambitious dreams for their street bar a reality.
The story
In a colorful Seoul neighborhood, an ex-con and his friends fight a mighty foe to make their ambitious dreams for their street bar a reality.
The seasons
Season 1
Season 1
Season details
A synopsis is not available yet.
Cast
Park Seo-junPark Sae-ro-yi
Kim Da-miJo Yi-seo
Kwon Na-raOh Soo-ah
Yoo Jae-myungJang Dae-hee
Ahn Bo-hyunJang Geun-won
Kim Dong-heeJang Geun-soo
Lee Joo-youngMa Hyun-yi
Ryu Kyung-sooChoi Seung-gwon
Chris LyonKim Tony
Kim Hye-eunKang Min-jung
David LeeLee Ho-jin
Yoon Kyung-hoOh Byeong-heon
See more cast
Won Hyun-junKim Hui-hun
Cha Mi-kyungKim Soon-rye
Hong Seo-junMr. Kim
Choi Yu-riOh Hye-won
Lee Da-kyungOh Soo-ah Friend
Kim Yeo-jinJo Jung-min
Hong Seok-cheonSelf
Son Hyun-jooPark Sung Yul [Sae Royi’s father / Jangga employee]
Kim Yong-jin[“The Best Pub” director]
Jeon No-minDo Jung Myung [CEO, JM Holdings]
Lee Jun-hyeokPark Jun Gi [Jangga Chef]
Cho Jung-hun[Student]
Kim Tae-yulJang Geun Soo [Young]
Jang Jun-nyeong[Prisoner]
Han Ye-JiGuk Bok Hee [School bully]
NC.A[Bok Hee's friend]
Yoon Hee-Jung[Bok Hee's friend]
Baek Seung-chul[Father with loan debt]
Kim Il-jung["The Best Pub" MC]
Kang Hyung-suk[Masked nurse]
Ahn Sol-binSae Ro-yi's Classmate
Park Bo-gumChef
Seo Eun-sooDanBam job Applicant
Yoon ParkKim Seong Hyeon
Jung Yoo-minSeo Jeong-in
Bret Allan LindquistDanBam Customer
Ahn Jae-JunSeong Hyeon [Student]
Eom Hye-sooLee Jin Hee [Student in Sae Royi's old school]
Jwa Chae-wonChoi Ga Young [Student in Sae Royi's old school]
Kim Ik-tae[Gwangjin High Principal]
Kim So-young[Radio program DJ]
Hwang In-jun[Sae Royi's homeroom teacher]
Baek Seung-hyeon[Sae Royi's new homeroom teacher]
Bae Ki-beomJo Man Gi [Police Chief]
Shin Na-ra[Restaurant owner]
Eom Ji-man[Shipyard manager]
Park Jae-wan
Choi Myeong-binJo Yi Seo [Young]
Limm Yea-eunLee Ga Bin
Yoon Se-woong[Teacher]
Jang Young-hyeon[Jangga Pub staff]
Cha Chung-hwa[Bok Hee's mother]
Lee Tae-kyung[Jo Yi Seo's teacher]
Yoo Da-MiKim Sun Ae [Dae Hee's secretary]
Yeo Joo-ha[Yi Seo’s fan]
Moon You-kang[Violent guy at hook-up bar]
Kim Ki-bum[Violent guy's friend]
Park Yong[Jangga Director]
Lee Young-jin[Jangga Director]
Kang Woo-je[Jangga Pub staff]
Ok Ye-rinOh Soo Ah [Child]
Kim Ji-youngOh Soo Ah [Young]
Ahn Lu-ahChoi Kyung Hee [Oh Soo Ah's classmate]
Lee Do-hye[Danbam customer]
Noh Eun-ha[Oh Soo Ah's mother]
Bae Bo-ram[Oh Soo Ah's teacher]
Ri Min[DanBam Part-time job applicant]
Sung Chan-ho[Landlord]
Choi Nam-wook[Yongsan District Office clerk]
Jeong Eui-soon[Thai restaurant owner]
Gu Bon-jin[Traffic Accident Driver]
Seo Myung-chan[Judge]
Shin Dong-ryeok[Jangga Attorney Kang]
Park Geun-Wan
Choi Ga-in[IC Investor]
Bae Seong-il[IC Investor]
Choi Kyo-sik[IC Investor]
Choi So-hyun[Bathroom girl]
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