Acting
- 2022Big MouthPrisoner 20071 ep.
- 2022Insider[Seongju Prison inmate]1 ep.
- 2022Thirty-NineSecurity personnel1 ep.
- 2022Through the DarknessDetective5 ep.
- 2021Dali & Cocky PrinceDondon F&B Employee16 ep.
- 2020The Uncanny CounterSubordinate2 ep.
- 2020Mystic Pop-up BarGangster1 ep.
- 2020Hospital PlaylistPatient Next to Painkiller Patient1 ep.
- 2016SignalDetective1 ep.
Guest appearances
- 2022Big MouthPrisoner 20071 ep.
- 2022Insider[Seongju Prison inmate]1 ep.
- 2022Through the DarknessDetective5 ep.
- 2022Thirty-NineSecurity personnel1 ep.
- 2020The Uncanny CounterSubordinate2 ep.
- 2020Mystic Pop-up BarGangster1 ep.
- 2020Hospital PlaylistPatient Next to Painkiller Patient1 ep.
- 2016SignalDetective1 ep.
Also known as: Seon Yul-woo · Seon Yul-u · Seon Yool-u · Sun Yool-woo · Sun Yul-u · Sun Yool-u · Seon Yool-woo