Seo Yoon-sunActingNo biography is available.Known forIMDb0.0Gangnam BluesMovie · 2015IMDb0.0The Chronicles of EvilMovie · 2015On the White PlanetIMDb0.0On the White PlanetMovie · 2014Credits3AllMoviesTV showsAll departments▼2015The Chronicles of EvilMovieas Gambler in the Past2015Gangnam BluesMovieas Current Yeongdeungpo Executive 22014On the White PlanetMovieas (voice)
