Acting
Seo Ji-hoon
Seo Ji-hoon is a South Korean actor under Management Koo. He debuted in the hit drama “Signal” as the villainous Jang Tae Jin. He later landed his first lead roles in “Matching Boys Archery” as the puppy-like Yoo Ji Wan. He enlisted in the military on February 3, 2026
Acting
- 2025My YouthKim Seok-ju12 ep.
- 2024On/OffJang Jun Chul2 ep.
- 2024TarotWoo Jae Yoon [One Person Storage]1 ep.
- 2024BEGINS ≠ YOUTHKim Hwan12 ep.
- 2024The Destiny ChangerGeum Tae-yeong6 ep.
- 2024The Midnight StudioYoon So Myeong2 ep.
- 2023My Lovely LiarLee Kang-min16 ep.
- 2023Payback: Money and PowerDeveloper Cha [Blue Net Developer]2 ep.
- 2022Revenge of OthersSeok Jae-beom12 ep.
- 2022Seasons of BlossomLee Ha-min16 ep.
- 2022Blue Dragon Series AwardsSelf1 ep.
- 2021ImitationYoon Bin1 ep.
- 2020To All The Guys Who Loved MePark Do-Gyeom32 ep.
- 2020Meow, the Secret BoyLee Jae-seon24 ep.
- 2020Touch[Girl on the plane's boyfriend]1 ep.
- 2019Flower Crew: Joseon Marriage AgencyLee Soo16 ep.
- 2018Mama Fairy and the WoodcutterKim Geum16 ep.
- 2018MistyHa Myung Woo [Young]16 ep.
- 2018My First LoveYoung Kang Shin-Woo10 ep.
- 2017Drama StageKim Young Hoon1 ep.
- 2017Prison PlaybookMin Shik [Ji Ho’s friend]4 ep.
- 2017School 2017Yoon Kyung-woo16 ep.
- 2017A Special Meal of the Weirdo 'Nara'Go Shi Saeng4 ep.
- 2017Mepsi MeowYeon Woo10 ep.
- 2016Solomon's PerjuryBae Joon-Young12 ep.
- 2016Matching! Boys ArcheryYoo Ji Wan8 ep.
- 2016SignalJang Tae-jin6 ep.
Also known as: Seo Ji-Hun · 徐智勋 · Seo Ji Hoon · Seo Ji Hun