The Flatterer

Yoon Bo-ra

as

Lee Bong-Hui

Kwak Dong-yeon

as

Park Geon

Bae Seul-ki

as

Chae Bin

Lee Jae-jin

as

Yoo Dae-Chi

Exy

as

Sae Rim

Song Yool-Kyu

Jo Yeon-woo

as

Vice-principal

Moon Won-ju

as

Kang Tae-San

Bae Jin-woong

as

Gae Bok

Han Jung-soo

as

Cafeteria Mana...

Han So-eun

as

Partner

Jung Jae-hyung

as

Kim Ho-Geol