Cheer Up(2022)

Han Ji-hyeon

Do Hae-yi • 16 episodes

Bae In-hyuk

Park Jung-woo • 16 episodes

Kim Hyun-jin

Jin Seon-ho • 16 episodes

Jang Gyu-ri

Tae Cho-hee • 16 episodes

Lee Eun-saem

Joo Seon-ja • 16 episodes

Yang Dong-geun

Bae Young-woong • 16 episodes

Han Su-ah

Choi So-yoon / Choi Ji-yoon • 16 episodes

Kim Shin-bi

Im Yong-il • 16 episodes

Hyun Woo-seok

Kim Min-jae • 16 episodes

Baek Ji-won

Hwang Jin-hee • 16 episodes

Jang Young-nam

Sung Choon-yang • 16 episodes

Ryu Hyun-kyung

Shin Ji-young • 16 episodes

Lee Min-jae

Do Jae-yi • 16 episodes

Yoon Bok-in

Jung Seon-hye • 16 episodes

Park Bo-yeon

Lee Yoo-min • 16 episodes

Song Duk-ho

Song Ho-Min • 16 episodes

Park Eun-woo

Mi-jung • 16 episodes

Jeong Sin-hye

Lee Ha Jin • 16 episodes

Nam Joong-gyu

Jung Soo Il • 16 episodes

Lim Ji-ho

Kim Jin Il • 16 episodes

Lee Ha Nee

Yonhee University facility • 16 episodes

Lee Sang-jun

Color Guard Member • 16 episodes

Park Xi-yeon

So-mi • 16 episodes

Park Si-yeon

Member • 16 episodes

Lee Seung-ju

Student

Yoo Jin-seok

Lee Jong-hyuk

Seong Gyu-Jin

Jang Na-ra

Na Jung-sun • 1 episodes