There is no biography for Baek Gil-seong yet.
Show · 2026
Show · 2022
Show · 2025
Show · 2023
2026
as Lawyer · 2 episodes
3 episodes
2025
as Prosecutor
2023
as Human & Money's client
2022
as Kang Jun-seok
as [Chairman Baek's secretary]
2014
as Moo-myeong
2009
as Yeob Gi-dong
