Jung Woo-sung

as Park Do-won

as Man in tower

as Choi Chul-soo

as James

as Jang Jin-tae

as Jiang Ah-Sheng

as Tae Young

as Eom Cheol-woo

as Kim Jung-do

as Lee Tae-shin

as Yeo-sol

as Han Do-kyung

as Su-hyuk

as Director Shin

as Tae-seok

as Park Yi

as Han Kang-sik

as Sun-ho

as Professor Hak-kyu

as Lee Jin-woo

as Han Gyeong-jae

as Yi-gwak

as Park Jum-chool

as Jang Geonyoung

as Seok-won

as Dong-ha

as Lee Yook-gu

as Cha Jin-woo

as Taiwan People's League Agent

as Do-chul

as Min

as 431 / Lee Chan-seok

as Lee Min-goo

as Lee Jung-woo

as Lee Jung-woo

as Narrator

as Park Sam-Soo

as Wild Boar

as Cha Cheol-min

as Self

as Yang Kang-chil

as Self

as Hyuk

as Traffic police (cameo)

as Self

as Kang Dong-suk

as Kil

as Han Sang-il

as Self

as Myung Soo

as Self

as Self

as Min-woo

as Self - Host

as Self

as Self

Role: Director

as Narrator

as Self

as Self

Role: Executive Producer