Season 1
2014 · 20 episodes · 20h 0m in all · 8.0/10
A police detective strives to clear his deceased father's name by catching the real serial killer who terrorized the country 20 years ago.

Episodes

1. Episode 1
11 Apr 2014 · 60 min · 8.0/10
Mu-yeom who became a detective for his father, receives news like a nightmare.

2. Episode 2
12 Apr 2014 · 60 min
Hearing something suspicious about the body of a murder case, Mu-yeom rushes to the crime scene.

3. Episode 3
25 Apr 2014 · 60 min
It's reported that the first case is the act of Gabdong and there will be a second case of murder.

4. Episode 4
26 Apr 2014 · 60 min
Mu-yeom is arrested as a criminal, and Yang suggests to compare the DNA of Gabdong and Mu-yeom.

5. Episode 5
2 May 2014 · 60 min
Chief Yang meets Maria and thinks of a girl he met at the scene for a case from a while ago.

6. Episode 6
3 May 2014 · 60 min
Mu-yeom suspects Tae-oh as Gabdong. Tae-oh lets out the story of his dead father to Maria.

7. Episode 7
9 May 2014 · 60 min
The civilians blast anger and attack the police for failing at preventing the fourth case.

8. Episode 8
10 May 2014 · 60 min
Mu-yeom kidnaps Ji-ul and tracks down Tae-oh, with the predicted date for a fifth case approaching.

9. Episode 9
16 May 2014 · 60 min
After finding a corpse, Mu-yeom runs at Tae-oh, and Maria witnesses something shocking.

10. Episode 10
17 May 2014 · 60 min
A phone call rings from the real Gabdong. Mu-yeom finally gets to know the true identity of Gabdong.

11. Episode 11
23 May 2014 · 60 min
Gabdong is finally caught. Mu-yeom starts the interrogation and goes to get his shut mouth talking.

12. Episode 12
24 May 2014 · 60 min
The plane the murder happened at, which Tae-oh was in, makes a flyback.

13. Episode 13
30 May 2014 · 60 min
Tae-oh confesses his crimes, and Maria is shocked after finding out that Gabdong's probably dead.

14. Episode 14
31 May 2014 · 60 min
After finishing the montage, Maria turns the young Gabdong montage into Gabdong of the present.

15. Episode 15
6 Jun 2014 · 60 min
Mu-yeom and Tae-oh, neither one of them slows down and races to the end of the cliff.

16. Episode 16
7 Jun 2014 · 60 min
Mu-yeom interrogates to prove Do-hyeok as Gabdong. He gets closer to the secret of the Murder case.

17. Episode 17
13 Jun 2014 · 60 min
While searching Do-hyeok's house, Mu-yeom finds a suspicious picture frame of the Eiffel Tower.

18. Episode 18
14 Jun 2014 · 60 min
Tae-oh starts a deal between Do-hyeok and Maria. Mu-yeom notices and makes the two Gabdong gather.

19. Episode 19
20 Jun 2014 · 60 min
A gunshot rings at the pool Mu-yeom and Do-hyeok are at, and someone falls bleeding.

20. Episode 20
21 Jun 2014 · 60 min
The trial of the two Gabdong finishes, with hard choices to make, the two fall into a great dilemma.
Gap Dong Season 1: quick answers
How many episodes are in Gap Dong Season 1?
Season 1 of Gap Dong has 20 episodes, about 20 hours in total.
When did Gap Dong Season 1 come out?
Season 1 premiered on 11 Apr 2014.