as

Self

as

Jo Heon

as

Self

as

Professor

as

Han Jae Hyun

as

Beon Ho-pyo

as

Kim Dong-soo

as

Narrator (voice)

as

Kim Won Bong

as

Self (archive footage)

as

Man 2

as

Self

as

Park Hee-su

as

Choi Kang-Woo

as

Self

as

Cheol-jong

as

Lee Tae-joon

as

Bae Jae-chul

as

Kim Moon-ho

as

Assassin Osamu Endo

as

Han Dong-su

as

Jin-woo / Jin-ho

as

Kwon Yeon-woo

as

Kim Chul-Soo

as

Nomi

as

Oh Jin-woo

as

Hyun-woo

as

Lee Chi-Soo

as

Kim Min-jae

as

Grown Won-mo

as

Self

as

Lee Mun-ho

as

Lee Woo-jin

as

Woo Yeong-min

as

R

as

(voice)

as

Sang-woo

as

K1

as

Hyun-jun

as

Ji-in

as

Hyun-tae

as

Paint

as

Do-gi

as

Director

as

Director

as

Writer

as

Director

as

Writer

as

Director

as

Writer

as

Screenplay

as

Director

as

Editor