Heesu in Class 2 (2025) | Full Cast

Ahn Ji-ho

Lee Hee-soo

Lee Sang-jun

Kim Seung-won

Jo Joon-Young

Joo Chan-yeong

Kim Do-yeon

Choi Ji-yoo

Park Kyung-hye

Lee Hee-jae

Kim Han-na

Lee Hee-jeong

Yeong-in Jeon

Sin Ho-sik

Yeon Si-Woo

Cha So-hee

Jung Ye-Nok

Lee Hee-sin

Yang Jung-ah

Seung-won's mom

Go Gyu-pil

Kim Jeong-myeong

Kim Shi-hoo

Joo Do-yeong (Chan-yeong's brother)

Choi Rak-Yeong

Counseling club member

Na-gyeong Baek

Lee Jin-hwa

Yunha Kim

School bully

Jo Yoon Joo

Choi Jeong-in

Park Joo Hyung

Ji-yeon