as Choi Jeong-gyu
as Self
as Mr. Kim
as Yeong-bae
as Chief Park
as Warble Fly
as Eunuch Jeong
as Real Estate Manager
as Broker
as Director Oh
as Drunk Man
as Director Lee
as Heo Jun-seok
as Park Woo-sung
as Byeon camp staff
as FSS Team Leader
as Manager Lee
as Team Leader
as Gi-hoon's friend
as Jeong-bae / Player 390
as Tailor Kinoshita
as Jin-hyeok
as Seong Yu Deok
as Kwak Chan-hyung
as Park Gwang Bae
as Kim Sun-Sik’s brother
as Hae-rin's Father
as Wang Jang-kyu
as Kim Shi-bong
as Supermarket owner
