Episode 1
Episode 1
2014-04-11 • 60 min
Mu-yeom who became a detective for his father, receives news like a nightmare.


TV season
2014-04-11
A police detective strives to clear his deceased father's name by catching the real serial killer who terrorized the country 20 years ago.
Episode 1
2014-04-11 • 60 min
Mu-yeom who became a detective for his father, receives news like a nightmare.
Episode 2
2014-04-12 • 60 min
Hearing something suspicious about the body of a murder case, Mu-yeom rushes to the crime scene.
Episode 3
2014-04-25 • 60 min
It's reported that the first case is the act of Gabdong and there will be a second case of murder.
Episode 4
2014-04-26 • 60 min
Mu-yeom is arrested as a criminal, and Yang suggests to compare the DNA of Gabdong and Mu-yeom.
Episode 5
2014-05-02 • 60 min
Chief Yang meets Maria and thinks of a girl he met at the scene for a case from a while ago.
Episode 6
2014-05-03 • 60 min
Mu-yeom suspects Tae-oh as Gabdong. Tae-oh lets out the story of his dead father to Maria.
Episode 7
2014-05-09 • 60 min
The civilians blast anger and attack the police for failing at preventing the fourth case.
Episode 8
2014-05-10 • 60 min
Mu-yeom kidnaps Ji-ul and tracks down Tae-oh, with the predicted date for a fifth case approaching.
Episode 9
2014-05-16 • 60 min
After finding a corpse, Mu-yeom runs at Tae-oh, and Maria witnesses something shocking.
Episode 10
2014-05-17 • 60 min
A phone call rings from the real Gabdong. Mu-yeom finally gets to know the true identity of Gabdong.
Episode 11
2014-05-23 • 60 min
Gabdong is finally caught. Mu-yeom starts the interrogation and goes to get his shut mouth talking.
Episode 12
2014-05-24 • 60 min
The plane the murder happened at, which Tae-oh was in, makes a flyback.
Episode 13
2014-05-30 • 60 min
Tae-oh confesses his crimes, and Maria is shocked after finding out that Gabdong's probably dead.
Episode 14
2014-05-31 • 60 min
After finishing the montage, Maria turns the young Gabdong montage into Gabdong of the present.
Episode 15
2014-06-06 • 60 min
Mu-yeom and Tae-oh, neither one of them slows down and races to the end of the cliff.
Episode 16
2014-06-07 • 60 min
Mu-yeom interrogates to prove Do-hyeok as Gabdong. He gets closer to the secret of the Murder case.
Episode 17
2014-06-13 • 60 min
While searching Do-hyeok's house, Mu-yeom finds a suspicious picture frame of the Eiffel Tower.
Episode 18
2014-06-14 • 60 min
Tae-oh starts a deal between Do-hyeok and Maria. Mu-yeom notices and makes the two Gabdong gather.
Episode 19
2014-06-20 • 60 min
A gunshot rings at the pool Mu-yeom and Do-hyeok are at, and someone falls bleeding.
Episode 20
2014-06-21 • 60 min
The trial of the two Gabdong finishes, with hard choices to make, the two fall into a great dilemma.