Choi Kang-Woo is a former detective, but he now works as a veteran insurance investigator. He leads a team that attempts to reveal insurance fraud cases.
Other Name: 매드 독
Creator: Hwang Eui Kyung, Kim Soo-Jin
Released: Oct. 11, 2017
Genres: crime1, Drama
Cast: Choi Won-young, Hong Soo-hyun, Jang Hyuk-jin, Jo Jae-yoon, Kim Hye-seong, Kim Ye-joon, Park In-hwan, Ryu Hwa-young, Woo Do-hwan, Yoo Ji-tae