as Shin Cha-il

as Han Dong-soo

as Self

as Jae-hyeon

as Steve

as Choi In-ho

as Lee Dong-sik

as Lee Shi-joon

as Ali (voice)

as Kang Sang-Gu

as Se-ha

as Lee Moo-bae

as Woo Tae-suk

as Self

as Bong-soo

as Doo-sik

as Joong-sang

as Jeong Woo-jin

as Joong-Pil

as Joo Sung-Chan

as Kim Min-jae

as Ace

as Chairman Choi Go Bong / Choi Shin Hyung

as Kim Soo Young

as Cha Jong-woo

as Art Curator

as Self

as Lee Kang-hoon

as Kang Eun-pyo

as Jang-bae

as Doctor of Engineering

as

as

as Young-soo

as Kang-woo

as Min Hee-do

as Uncle Wild Goose (voice) (uncredited)

as Killa

as Kim Young-hun

as 2nd Lt. Pyo Hyun-chul

as Assassin 2

as Kang Woon-do

as Kim Seong-hyeon

as Park jun pil

as Seung-jae

as Lee Byeong-gu

as Kim Jung-woo

as

as Ryu

as Jung-woo

as Song Jae-min

as Pvt. Jeong Woo-jin

as Bully 1

as Woo-yeol

as Kim Chu-rak