임시완

Lee Han-wool / Mantis

박규영

Shin Jae-yi

최현욱

Benjamin Jo

배강희

Yang Soo-min

황성빈

Puma Lee

유수빈

Kim Dong-yeong

전배수

Nam Bae-soo

조우진

Dok-go

설경구

Cha Min-gyu

전도연

Gil Bok-soon

양동근

Gwang-cheon / Bi-cheon

김준배

Mr. Bae

박강섭

Manager Yoo

도유

Secretary

안성봉

M.K Information Desk Staff

이솜

Cha Min-hee (archive footage)

구교환

Han Hee-sung (archive footage)

김성오

Shin (archive footage)

이연

Kim Young-ji (archive footage)

최병모

Hyun-chul (archive footage)

김기천

Su-guen (archive footage)

박광재

Gwang-man (archive footage)

장인섭

Yoon-sub (archive footage)

김칠두

Old man

성일

Protester

하선재

Bar friend

류성철

Ssang-bong

Oh Chi-woon

Cleaner

한상경

Airport Killer