Kim Seung-oh

Sul Kyung-gu

Nobody

설경구

Park Seo-jun

Ko Dong-man

박서준

Si-wan Yim

Lee Han-wool / Mantis

임시완

Won Bin

Cha Tae-sik

원빈

Ha-neul Kang

Woo Moo-Chi

강하늘

Han Suk-kyu

Shin Jae-yi

한석규

Lee Byung-hun

Sun-woo

이병헌

박근형

Hyeong-jun

So Ji-sub

Kim Woo-hyun / Park Gi-young

소지섭

Jeon Do-yeon

Gil Bok-soon

Yoo Ji-tae

Professor

유지태

Hwang Jung-eum

Kim Hye-jin

황정음

Ryu Seung-ryong

Oh Gwan-seok

류승룡

Hwang Jung-min

Chun Doo-gwang

황정민

권상우

Jun

Ryu Jun-yeol

Je Moon-jae / The Rat

류준열

Ma Dong-Seok

Kang Dong-chul

마동석

Kim Sae-ron

Jeong So-mi

김새론

Jang Yong

Woo-sik

장용

Park Hae-soo

Berlin

박해수

정준호

Cheon Deok-gyu

Yang Se-jong

Oh Hee-dong

양세종

Bae Hyeon-seong

Cho Philip

배현성

Lee Yeon-hee

Yoo Kang-mi

이연희