Jun Ji-hyun

Character: Ahn Ok-yun

Ha Jung-woo

Character: Hawaii Pistol

Lee Jung-jae

Character: Yeom Seok-jin

Oh Dal-su

Character: Pomade

Cho Jin-woong

Character: Big Gun / Chu Sang-ok

Lee Kyung-young

Character: Kang In-gook

Choi Deok-moon

Character: Hwang Deok-sam

Kim Eui-sung

Character: Butler

Park Byung-eun

Character: Kawaguchi

Jin Kyung

Character: Ahn Seong-sim

Heo Ji-won

Character: Myeong-woo

Kim Hong-pa

Character: Kim Goo

Jeong Gyu-su

Character: Hunchback

Kim Kang-woo

Character: Investigator

Cho Seung-woo

Character: Kim Won-bong

Kim Hae-sook

Character: Bar Owner

Cheal-jong Shim

Character: Commander

Jeong In-kyeom

Character: Sasaki

Lee Hwan

Character: Se-gwang

Kim In-woo

Character: Kimura

Lee Young-suk

Character: Terauchi

Sim Hee-seop

Character: Prosecutor

Keum Sae-rok

Character: Perfume Saleswoman

Heo Jeong-do

Character: Consulate Staff

Woo Sang-jeon

Character: Lee Wan-yong

Jo Min-ho

Character: Military Police

Kim Tae-eung

Character: Seosomun Military Police

Lee Da-il

Character: Kang In-gook's Driver

Park Se-jin

Character: Nanny

Do Mo-se

Character: (uncredited)

Kim Tae-jun

Character: Optician