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Study Group — Cast & Crew

2025 · 31 actors
← Study Group

Crew

Director: Lee Jang-hoon
Creator: Lee Jang-hoon

Star Cast

Minhyun
Minhyun
as Yoon Ga-min · 11 episodes
 Lee Jong-hyun
Lee Jong-hyun
as Kim Se-hyeon · 11 episodes
 Gong Do-yu
Gong Do-yu
as Lee Jun · 11 episodes
 Shin Su-hyun
Shin Su-hyun
as Lee Ji-woo · 11 episodes
 Cha Woo-min
Cha Woo-min
as Phi Han-wool · 11 episodes
 Hong Min-gi
Hong Min-gi
as Park Geon-yeop · 11 episodes
 Han Ji-eun
Han Ji-eun
as Lee Han-kyung · 11 episodes
 Yoon Sang-jeong
Yoon Sang-jeong
as Choi Hee-won · 11 episodes
 Park Yoon-ho
Park Yoon-ho
as Lee Hyun-woo · 10 episodes
 Baek Seo-hoo
Baek Seo-hoo
as Ma Min-hwan · 10 episodes
 Lee Gwang-hee
Lee Gwang-hee
as Jeong Do-hoon · 10 episodes
 Kim Young-ah
Kim Young-ah
as Jeon Mi Hyun · 10 episodes
 Jeong Jae-seong
Jeong Jae-seong
as vice-principal (Yu-seong Tech) · 10 episodes
 Joo Yeon-woo
Joo Yeon-woo
as Kim Soon-cheol · 10 episodes
 Cho Seung-yeon
Cho Seung-yeon
as dean of academic affairs (Yu-seong Tech) · 10 episodes
 Jin Woo-jin
Jin Woo-jin
as Kim Gyu-Jin [Disciplinary Committee member] · 10 episodes
 Choi Ye-chan
Choi Ye-chan
10 episodes
 Kim Min-ah
Kim Min-ah
as Hwang Mi-Hee (Yu-seong Tech) · 10 episodes
Lee Dong-Hoon
as Seo Yoo-bi · 10 episodes
 Kim Hwi-gyu
Kim Hwi-gyu
as No. 173 · 10 episodes
 Ma Hyun-ji
Ma Hyun-ji
as Hong Jae-hui · 2 episodes
 Lee Chang-In
Lee Chang-In
as Nam Sang-woo · 2 episodes
 Mo Geon-hu
Mo Geon-hu
as Kook Gwan-u · 2 episodes
 Jeon So-young
Jeon So-young
as Jang Min-hee · 1 episode
 Kwon Sang-woo
Kwon Sang-woo
as Jeon Young-ha · 1 episode
 Kim Su-gyeom
Kim Su-gyeom
as Choi Moo-kyu · 1 episode
 Yoon Hyun-suk
Yoon Hyun-suk
as Ji Young-hyun · 1 episode
 Kim Myung-chan
Kim Myung-chan
as Bully · 1 episode
 Shin Seo-woo
Shin Seo-woo
as Kim Se Hyeon · 1 episode
 Lee Woong-jae
Lee Woong-jae
as Yoo Joon-min · 1 episode
 Lee Keun-wook
Lee Keun-wook
as Kang Dong-su · 1 episode