Jeon Kuk-hwan

Jeon Mu-tae

Jun-seo's Grandfather

Park Myeong-jin

Lee Mun-gyu

Kang Guen-cheol

Ma Joong-do

Won Hyeong-sool

Lee Byung-wook

Chairman Kang Seonggeun

Han Pan-ro

Kim Gun-Young

Han Young-sik

Byeon Seung-il

Kim Han-yong

Hong Jin-beom

Ri Choong-ryeol

성현구

Hyeong-min's Father

Kim Yong

Executive Director Wang

Lee Gwang-Ho

Soo Kyung's father

Won Hyeong-sool

Son Ee-sung

Yeo Bong

Jin Seong-jong

Baek Eun-do

Seo Gun-Il

President Go

General Choe Yeong