Kwon Hae-hyo
Man
S
Seo Mi-kyeong
Woman
Lee Du-il
Yellow
Park Kwang-jung
Blue
L
Lee Ho-seong
Red
Kim Hak-cheol
Mang-chi
Jung Won-joong
Shadow
Dong Bang-woo
Teacher
Kim Myeong-kuk
Sideburns
Kim Gyeong-ryong
Baeb-sae
Kim Seon-hwa
Udon
Lee Kyung-young
Laibang
L
Lee Keun-hee
Director of the training center
Kim Eui-sung
Jealous man
Ahn Suk-hwan
Girl father
S
Sung Joon-yong
Mang-chi's man