Kwon Hyeok-beom

as Cheon Tae-young

as Lieutenant Colonel Hong

as Jeon Sang-kyu

as Jjang-gu

as Oh Kwang [Gang Leader]

as Park Chang-goo

as Soldier

as Yoon Ho

as Seok-goo

as Club Man

as Mrs. Jo's subordinate

as Chul-ho

as Cheol-ho

as Public Security Special Ops Team 3

as Lee Tae Kyeong

as Joong-sang's Henchman