Yoo Dong-yoonWritingNo biography available.Known For4.0The Night Watchman2014The Solid Man1998Fan ClubNo Nerds have favorited Yoo Dong-yoon yet — be the first.All fan clubsFrom NerdspinFilmographyWriting22014The Night WatchmanTVWriter • 24 episodes★ 4.01998The Solid ManTVWriter • 8 episodes
