Shin Seong-il

as Heo-wook

Ji Yun-seong

as Ji-yeon

Kim Sun-cheol

as Han Gyu-je

Kim Seong-ok

as Jo Eok-man

An Eun-suk

as Woman

Kim Kyeong-ran

as Ho-won

Kim Ki-beom

as Deputy Head of Department

Kim Kwang-il

as Park Gwang-il