Heesu in Class 2: Reparto
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
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]
