as Juno's Father
as Hong Moon-Gu
as Cho Man-bok
as Lee Gye-Dong
as Kang Dae-sik
as Chae Gyeong's father
as Hong Kyu-Man
as Na Se-dol
as Oh Ki-dong
as Han Sang-hoon
as Brain Security
as Oh Young-jae
as Kang Woo-cheol
as Son Il-gun
as Oh Chang-Soo
as Han Man-ho
as Jung Kang-Sik
as Watanabe
as Song Deok-Gu
as Yoo Tak's dad
as Seo Joon-suk
as Kim Tak-gu
as Jung In-sung
as 김태경
as Jo Gi-dong
as Kim Gool-Jong
as Choi Myung-shik
