Assassination

Jun Ji-hyun

Ahn Ok-yun

Ha Jung-woo

Hawaii Pistol

Lee Jung-jae

Yeom Seok-jin

Oh Dal-su

Pomade

Cho Jin-woong

Big Gun / Chu Sang-ok

Lee Kyung-young

Kang In-gook

Choi Deok-moon

Hwang Deok-sam

Kim Eui-sung

Butler

Park Byung-eun

Kawaguchi

Jin Kyung

Ahn Seong-sim

Heo Ji-won

Myeong-woo

Kim Hong-pa

Kim Goo

Jeong Gyu-su

Hunchback

Kim Kang-woo

Investigator

Cho Seung-woo

Kim Won-bong

Kim Hae-sook

Bar Owner

Cheal-jong Shim

Commander

Jung In-gyeom

Sasaki

Lee Hwan

Se-gwang

Kim In-woo

Kimura

Lee Young-suk

Terauchi

Sim Hee-seop

Prosecutor

Geum Sae-rok

Perfume Saleswoman

Heo Jung-do

Consulate Staff

Woo Sang-jeon

Lee Wan-yong

Jo Min-ho

Military Police

Lee Da-il

Kang In-gook's Driver

Park Se-jin

Nanny

Do Mo-Se

(non-crédité)