Teach You a Lesson
2026 · Action & adventure · Drama
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TV series / 2023
Oasis
Episode directors
Han Hee
In 1980s South Korea, two friends face a romantic rivalry amidst the turmoil of political unrest, leading to tragedy and a quest for revenge that could tear them apart.
The story
In 1980s South Korea, two friends face a romantic rivalry amidst the turmoil of political unrest, leading to tragedy and a quest for revenge that could tear them apart.
Cast
Jang Dong-yoonLee Doo-hak
SeorinaOh Jung-jin
Choo Young-wooChoi Cheol-woong
Kim Myung-sooLee Joong-ho
So Hee-jungMrs Jung-am
Kang Ji-eunCha Geum-ok
Hyun Seung-heeHam Yang-ja
Do Sang-wooKim Hyung Joo
Jin Yi-hanOh Man Ok
Im Seung-junWool Peu [Gangster]
Jeon No-minHwang Chung Seong
Song Tae-yoonKim Kil Soo
See more cast
Han Jae-yeongYeom Kwang Tak
Park Won-sangChoi Young Sik [Choel Woong's father]
Kang Kyung-hunKang Yeo-jin · Kang Yeo Jin
Lee Han-wiGo Poong Ho
Ahn Jung-hoonGo Won Geun
Jang Young-hyeonYoo Young Pil
Shin Youn-haLee Jeong Ok [Doo Hak's younger sister]
Lee Kyo-yeobSon Soo Gong
Jang Da-kyungMa Chung Ja
Ahn Dong YeobJo Seon Woo
Jeong Ji-sunJang Jang Deuk
Bae Seul-kiSong Yeon Joo
Ha Hye-seungKyung Ja [Housekeeper]
Go Byeong-taek[Document seller]
Seo Beom-sikByun Hak Soo [CEO]
Kim Jin-man[Choong Sung's subordinate]
Jeon Jae-Hong[Prosecutor]
Kim Jung-sooNa Yak Kwon [Doctor]
Shin Yeon-sook[Cheol Woong's ex-babysitter]
Kim Young-hee[Yeo Jin's friend]
Maeng Bong-hakChief Choi Jong Jin
Yoon Tae-inShin Sik
In Seong-hoKim Young Sung
Park No-shik[Projectionist]
Lee Jin-mok[High school teacher]
Kim Se-dong[Division commander]
Ahn Soo-ho[Hired protestor]
Kim Joon-hyung[Gangster]
Lee Moo-nyoung[Factory manager]
Kim Kyung MinNa Il Soon [CEO]
Won Choon-gyu[Businessman]
Han Sang-chul[Tickets buyer]
Lee Byeong-cheol[Doctor]
Seo Gwang-jaeLee Joon Shik [Police chief]
Jung Jae-wonCEO Yoon
Seol Woo-inLee Yoon-ae (eps 7)
Ham Gun SooGoo Pan Sik [Chairman]
Kim Jin Seo[Investigator]
Kim Bi-jooChae Ha Yeon
Kim Byung-giChae Dong Pal
Jung Bo-minGeum Yeon Hee
Moon Jung-daeGeum Man Cheol [Chairman]
Park Sang-hyeok[Lee Doo Hak's friend]
Lee Myung-hoKim Wan Ki
Shim Jae-hyunKim Sung Yeob
Moon Ki-young[Ethics committee manager]
Ko Dong-okDirector Park
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