Jun Ji-hyun as Ahn Ok-yun

Ha Jung-woo as Hawaii Pistol

Lee Jung-jae as Yeom Seok-jin

Oh Dal-su as Pomade

Cho Jin-woong as Big Gun / Chu Sang-ok

Lee Kyung-young as Kang In-gook

Choi Deok-moon as Hwang Deok-sam

Kim Eui-sung as Butler

Park Byung-eun as Kawaguchi

Jin Kyung as Ahn Seong-sim

Heo Ji-won as Myeong-woo

Kim Hong-pa as Kim Goo

Jeong Gyu-su as Hunchback

Kim Kang-woo as Investigator

Cho Seung-woo as Kim Won-bong

Kim Hae-sook as Bar Owner

Cheal-jong Shim as Commander

Jeong In-kyeom as Sasaki

Lee Hwan as Se-gwang

Kim In-woo as Kimura

Lee Young-suk as Terauchi

Sim Hee-seop as Prosecutor

Geum Sae-rok as Perfume Saleswoman

Heo Jeong-do as Consulate Staff

Woo Sang-jeon as Lee Wan-yong

Jo Min-ho as Military Police

Lee Da-il as Kang In-gook's Driver

Park Se-jin as Nanny

Do Mo-Se as (uncredited)

Kim Tae-jun as Optician