My Dearest Nemesis (8.2)
Show · 2025
as Kim Shin-won
Kwak Si-yang
Born on January 15, 1987 in Seoul, South Korea.
Kwak Si-yang (곽시양), born Kwak Myung-jin (곽명진), is a South Korean actor.
Oh My Ghost (8.1)
Show · 2015
as Seo Joon
Chicago Typewriter (8.0)
Show · 2017
as Baek Tae-min / Heo Young-min
Fight for My Way (7.9)
Show · 2017
as Kim Nam Il [Landlord's son]
Welcome 2 Life (7.7)
Show · 2019
as Koo Dong-Taek
Café Minamdang (7.6)
Show · 2022
as Gong Soo-chul
Flex X Cop (7.6)
Show · 2024
as Jin Seung-ju
Lovers of the Red Sky (7.5)
Show · 2021
as Prince Su-yang
Second To Last Love (7.5)
Show · 2016
as Park Joon-Woo
IDOL: The Coup (7.4)
Show · 2021
as Cha Jae-hyeok
Alice (7.2)
Show · 2020
as Yoo Min-hyuk
Night Flight (6.9)
Movie · 2014
as Yong-ju
The Witness (6.7)
Movie · 2018
as Tae-ho
Battle of Jangsari (6.7)
Movie · 2019
as Park Chan-nyeon
Sori: Voice from the Heart (6.7)
Movie · 2016
as Hyeon-soo
You Will Die in 6 Hours (6.6)
Movie · 2024
as Ki-hoon
Mirror of the Witch (6.6)
Show · 2016
as Poong-Yeon
Familyhood (6.1)
Movie · 2016
as Ji-hoon
The Desperate Chase (5.6)
Movie · 2024
as Jo Soo-gwang
Samakdo (4.6)
Movie · 2026
as Matsuda Daiki
Genesis (3.8)
Show · 2021
as Choi Jin Soo