Itaewon Class
Park Seo-junPark Sae-ro-yi
김다미Jo Yi-seo
권나라Oh Soo-ah
Yoo Jae-myungJang Dae-hee
안보현Jang Geun-won
Kim Dong-heeJang Geun-soo
이주영Ma Hyun-yi
류경수Choi Seung-gwon
Chris LyonKim Tony
김혜은Kang Min-jung
이다윗Lee Ho-jin
윤경호Oh Byeong-heon
원현준Kim Hui-hun
차미경Kim Soon-rye
홍서준Mr. Kim
최유리Oh Hye-won
Lee Da-kyungOh Soo-ah Friend
김여진Jo Jung-min
홍석천Self
손현주Park Sung Yul [Sae Royi’s father / Jangga employee]
김용진[“The Best Pub” director]
전노민Do Jung Myung [CEO, JM Holdings]
Lee Jun-hyeokPark Jun Gi [Jangga Chef]
추정훈[Student]
Kim Tae-yulJang Geun Soo [Young]
장준녕[Prisoner]
Han Ye-jiGuk Bok-hee
앤씨아Bok-hee's Friend
Yoon Hee-JungBok-hee's Friend
백승철[Father with loan debt]
김일중["The Best Pub" MC]
강형석[Masked nurse]
안솔빈Sae Ro-yi's Classmate
Park Bo-gumChef
Seo Eun-suDanBam job Applicant
윤박Kim Seong-hyeon
정유민Seo Jeong-in
Bret Allan LindquistDanBam Customer
Ahn Jae-JunSeong Hyeon [Student]
엄혜수Lee Jin Hee [Student in Sae Royi's old school]
좌채원Choi Ga Young [Student in Sae Royi's old school]
김익태[Gwangjin High Principal]
Kim So-young[Radio program DJ]
황인준[Sae Royi's homeroom teacher]
백승현[Sae Royi's new homeroom teacher]
배기범Jo Man Gi [Police Chief]
Shin Na-ra[Restaurant owner]
엄지만[Shipyard manager]
Park Jae-wan
최명빈Jo Yi-seo (young)
임예은Lee Ga-bin
윤세웅Teacher
장영현Jangga Pub Staff
차청화Bok-hee's Mother
이태경Yi-seo's Teacher
Yoo Da-MiKim Sun Ae [Dae Hee's secretary]
Yeo Joo-ha[Yi Seo’s fan]
문유강[Violent guy at hook-up bar]
Kim Ki-bum[Violent guy's friend]
박용[Jangga Director]
Lee Young-jin[Jangga Director]
강우제[Jangga Pub staff]
Ok Ye-rinOh Soo Ah [Child]
김지영Oh Soo Ah [Young]
Ahn Lu-ahChoi Kyung Hee [Oh Soo Ah's classmate]
Lee Dohye[Danbam customer]
노은하[Oh Soo Ah's mother]
배보람[Oh Soo Ah's teacher]
리민[DanBam Part-time job applicant]
Sung Chan-ho[Landlord]
최남욱[Yongsan District Office clerk]
정의순[Thai restaurant owner]
구본진[Traffic Accident Driver]
서명찬[Judge]
신동력[Jangga Attorney Kang]
Park Geun-Wan
최가인[IC Investor]
배성일[IC Investor]
최교식[IC Investor]
Choi So-hyun[Bathroom girl]
Han Bom[Bathroom girl]
경기현[“The Best Pub” staff]
김성인["The Best Pub" staff]
Kim Jin-sungBo Hyeon
최민영Jang Dae Hee [Young]
임재근Mr. Gwon [IC Management Team]
송지우Jung Sung Soon [Jung Dae Hee's sister]
윤복성[Doctor]
정현석[Jangga Director]
김종호[Jangga Director]
Kim Hyo Myung["The Best Pub" staff]
Nam Jeong-woo[IC Management Team]
임정민[Shareholder]
엄태옥[Business professor]
오기환[Prosecutor's office member]