Seasons & Episodes
The Head Hunter
Terrifying news of an unsolved serial killing case strikes the country, putting everyone in fear. One day, a family of f
Eye for an Eye
Moo Chi visits the Head Hunter at the prison and tells him that he’ll not only kill the Head Hunter but find his son a
Resurfacing Murder Cases
Chi Kook has been found at the prison with multiple stab marks all over his body along with a message written in blood.
Who Are You?
After Bong Yi’s grandmother is murdered and a mysterious finger is found at a church, Moo Chi and his team start inves
The Live Broadcast
An hour-long live broadcast goes on air in hopes to save Han Kook. But Ba Reum sets off to a discreet journey as the res
The Donkey and the Goat
After Moo Won is brutally murdered, Moo Chi gives up on everything and only keeps drinking. While Han Kook is still miss
Memory Loss
After getting a gunshot wound, Yo Han is in critical condition. Ba Reum gets brain surgery. But after receiving the brai
Ba-reum's Memories
Ba Reum’s instinctive intuition helps Moo Chi get closer to the bottom of the mystery behind the knots. But he suffers
Ba-reum's Brain
Ba Reum finds out about a shocking story behind his brain surgery a year ago. He’s tormented by unwanted memories that
Sung Yo-han in Me
Ba Reum finds himself acting a lot more violent than before and realizes that it’s getting harder to control himself.
Kill Him! Kill Her!
Ba Reum keeps hearing Yo Han’s voice in his head telling him to kill people. The hallucination eventually made him mur
The Yo-han in Ba-reum
After killing Kang Duk Soo, Ba Reum keeps a close eye on how the investigation rolls out. He tries to keep a foot ahead
DNA on the Weapon
The DNA result found on the weapon that was used to kill Kang Duk Soo confuses Moo Chi. Bong Yi joins Hong Ju’s team a
The Cat Killer
Ko Nam, a bright and insightful kid finds out about a cat killer around his neighborhood. One day, he promises to share
It Was All Me!
Ba Reum starts to remember everything and is filled with guilt. When Ba Reum sees Han Kook’s mother desperately lookin
Was It Really Sung Yo-han?
Chi Kook’s sudden death shocks everyone and Ba Reum tries to convince Chi Kook’s mom in requesting an autopsy. Meanw
The Guryeong Family Massacre
Ba Reum finally remembers what exactly happened to his family. He tries to set a trap to catch the mysterious OZ, and he
Please, Give Me Some Time
Moo Chi finds out that Ba Reum was the killer and ferociously charges after him at the station. Moo Chi also suspects De
Kim Joon-sung's Laptop
Moo Chi and Bong Yi get closer to the truth. In the meantime, Ba Reum tries to find his aunt, the last missing puzzle pi
Ba-reum's Final Call
Ba Reum makes the final decision to turn himself in and finish one last mission that only he can do. Hong Ju also shares
