O Yoon-sooActing·1998 (28)No biography is available.Known forIMDb0.0CobwebMovie · 2023IMDb0.0By the StreamMovie · 2024IMDb0.0The Day She ReturnsMovie · 2026Credits3AllMoviesTV showsAll departments▼2026The Day She ReturnsMovieas Interviewer 22024By the StreamMovie2023CobwebMovieas Scripter (past)
