Elenco - Collectors
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
이준혁
Antique Shop Owner
허성태
Vipers' Leader
김주령
Broker
이상희
Janitor
Yoon Yeong-gyun
Vipers Gang Member
윤병희
Mr. Park
Kim Ha-young
Massage Staff
Yun Se-hyun
Audience 2 at Osong Museum
Kim Woo-hyun
Gang Member
Song Hyeong-su
Secretary