List of episodes of the series «The 4th Republic»
- Seasons count: 1
- Episodes count: 30
That Fateful Day, 10.26 (1)
- Episode number: 1
That Fateful Day, 10.26 (2)
- Episode number: 2
Dawn That Won't Come (1)
- Episode number: 3
Dawn That Won't Come (2)
- Episode number: 4
Backflow in History 12.12 (1)
- Episode number: 5
Backflow in History 12.12 (2)
- Episode number: 6
Seoul's Stolen Spring (1)
- Episode number: 7
Seoul's Stolen Spring (2)
- Episode number: 8
May Song (1)
- Episode number: 9
May Song (2)
- Episode number: 10
Yun Pil Yong and Hanahoe (1)
- Episode number: 11
Yun Pil Yong and Hanahoe (2)
- Episode number: 12
The Attempted Shooting of President Park (1)
- Episode number: 13
The Attempted Shooting of President Park (2)
- Episode number: 14
The Yushin Coup D'Etat (1)
- Episode number: 15
The Yushin Coup D'Etat (2)
- Episode number: 16
Big Fish, Jang Young Ja (1)
- Episode number: 17
Big Fish, Jang Young Ja (2)
- Episode number: 18
The Kidnapping of Shin Sang Ok and Choi Eun Hee (1)
- Episode number: 19
The Kidnapping of Shin Sang Ok and Choi Eun Hee (2)
- Episode number: 20
Big Trouble, Your Excellency (1)
- Episode number: 21
Big Trouble, Your Excellency (2)
- Episode number: 22
Kim Hyeong Wook's Disappearance (1)
- Episode number: 23
Kim Hyeong Wook's Disappearance (2)
- Episode number: 24
Restaurant Politics (1)
- Episode number: 25
Restaurant Politics (2)
- Episode number: 26
Cha Ji Cheol and the Secret Service (1)
- Episode number: 27
Cha Ji Cheol and the Secret Service (2)
- Episode number: 28
The YH Incident (1)
- Episode number: 29
The YH Incident (2)
- Episode number: 30