Player Profile
Hong Seo-jun
Dept
Acting
Cast
8
On Screen
As Cast
The East Palace
2026
as Chief Eunuch Kim
Beyond the Bar
2025
as Kim Yool-sung
Frankly Speaking
2024
as Kim Yeong-won
Flex X Cop
2024
as Han Dae-hon
The First Responders
2022
as Choi Hyung-joon
Insider
2022
as Gu Bon Cheol [Lawyer]
Vincenzo
2021
as Gil Jong-moon
Hotel Del Luna
2019
as Yoo-na's Father
Tune In
Discover shows you’ll love
Create a free account and rate a few series — we’ll recommend titles in the same orbit as Hong Seo-jun’s work.