Jang Kyug-su

2020s

1. 2025
   

   Nine Puzzles

   Hyeon Ho-geun / Hangang Police Station Chief · 11 episodes

   77
2. 2024
   

   A Virtuous Business

   Lee Du-seok · 4 episodes

   75
3. 2023
   

   Dream

   Ilyong Steel Red Champions Coach

   61
4. 2021
   

   Squid Game

   Fisherman · 1 episode

   79
5. 

   Move to Heaven

   Attorney · 1 episode

   84
6. 2020
   

   Missing: The Other Side

   Detective Bok · 1 episode

   79
7. 

   Hospital Playlist

   Ji-a's Father · 2 episodes

   87

2010s

1. 2019
   

   Be Melodramatic

   Yang Hye-joon · 1 episode

   81
2. 2015

   Mission: Kidnap the Top Star

   Hyo Kyu

2000s

1. 2009
   

   Breathless

   Seongsim Services Employee 1

   76