도굴

이제훈

Dong-gu

조우진

Dr. Jones

신혜선

Se-hee

임원희

Sabdari

송영창

Sang-gil

주진모

Man-gi

이성욱

Gwang-cheol

박세완

Hye-ri

박진우

Squad Chief Oh

Lee Jun-hyeok

Antique Shop Owner

허성태

Vipers' Leader

김주령

Broker

이상희

Janitor

윤영균

Vipers Gang Member

Yoon Byung-hee

Mr. Park

윤세현

Audience 2 at Osong Museum

윤영균

Viper Gang Member 3

김우현

Viper Gang Member 5

Song Hyeong-su

Secretary

양미선

Chinese customer 2

Woo Kang-min

Gwang-cheol's gang member

Sin foto

김수우

Massage Staff 1

김하영

Massage Staff 2

남지우

Young San-gil's Subordinate

임서은

Cafe Owner