Jung Woo-sung

as Jang Geon-young

as Park Jum-chool

as Cha Jin-woo

as Lee Tae-shin

as Director Shin

as Lee Yook-gu

as Su-hyuk

as Self

as Wild Boar

as Kim Jung-do

as Self

as Man in tower

as Self - Host

as Self

as Self

as Park Sam-Soo

as Han Gyeong-jae

as Tae-young

as Self

as Narrator

as Traffic police (cameo)

as Sun-ho

as Self

as Jang Jin-tae

as Self

as Self

as Narrator

as Eom Cheol-woo

as Self

as Han Kang-sik

as Han Do-kyung

as Seok-won

as Professor Hak-kyu

as Tae-seok

as James

as Self

as Yang Kang-chil

as Lee Jung-woo

as Lee Jung-woo

as Jiang Ah-Sheng

as Dong-ha

as Min-woo

as Park Do-won

as Yi-gwak

as Park Yi

as Lee Jin-woo

as Choi Chul-soo

as Cha Cheol-min

as Yeo-sol

as Myung Soo

as 431

as Do-chul

as Lee Min-goo

as Min

as Taiwan People's League Agent

as Kil

as Kang Dong-suk

as Hyuk

as Han Myeong-hoe