Heesu in Class 2(2025)

Ahn Ji-ho

Lee Hee-su

Lee Sang-jun

Kim Seung-won

Cho Jun-young

Joo Chan-young

Kim Do-yeon

Choi Ji-yu

Jeon Young-in

Shin Ho Sik

Park Yoo-Hyun

Ji Yeon

Yang Jung-ah

Acting

Oh Tae-eun

Acting

Jeong Ye-nok

Lee Hui Sin [Lee Hee-su's sister]

Kim Han-na

Lee Hui Jeong [Lee Hee-su's sister]

Park Kyung-hye

Lee Hui Jae [Lee Hee-su's sister]

Jang Seong-beom

Acting