Mad Dog
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.
9. The Traitor and Trap
9.0Nov 8, 2017 · 62 min
Kang Woo is deeply saddened by the fact that Han Wu, who's been Kang Woo's friend for 22 years, betrayed him. Meanwhile, Min Joon approaches Hyun Ki and learns that the new evidence to solve the mystery of Flight 801 accident is with Chairman Cha.