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.
Mad Dog in Action
Season 1 • Episode 1
The Twist of Fate
Season 1 • Episode 2
Playing Cat and Mouse
Season 1 • Episode 3
Chasing After a Death Person
Season 1 • Episode 4
The Real Cause
Season 1 • Episode 5
It Wasn’t His Fault
Season 1 • Episode 6
Dogs Who Bite Never Bark
Season 1 • Episode 7
Who’s Keeping the File?
Season 1 • Episode 8
The Traitor and Trap
Season 1 • Episode 9
The Unpaid Claims
Season 1 • Episode 10
Help Me
Season 1 • Episode 11
Endless Backstabbing
Season 1 • Episode 12
Mad Dog Disbands
Season 1 • Episode 13
Chairman Cha’s Arrest
Season 1 • Episode 14
Let’s Reveal It
Season 1 • Episode 15
I’ll Wait
Season 1 • Episode 16
