S1E4 · Épisode 4

윤계상

Choi Kang

Jin Seon-kyu

Kwak Byeong-nam

김지현

Jeong Nam-yeon

Ko Kyu-phil

Lee Yong-hee

Jeong-Ha Lee

Park Jeong-hwan

Son Ji-yoon

Choi Kang's wife

정석용

Oh Choon-Bae

Lee Ji-hyeon

Oh Choon-Bae's wife

신예서

Kim Min-Seo

이주원

Team leader

김건호

Mr. Kim

한준우

James Sullivan

Kang Suk-won

Investigator (Eps 5)