Behind the camera
- 2016The Flower in PrisonScreenplay51 ep.
- 2016My Lawyer, Mr. JoWriter40 ep.
- 2014TriangleScreenplay26 ep.
- 2013Hur Jun, The Original StoryWriter135 ep.
- 2011Lights and ShadowsWriter64 ep.
- 2011MidasWriter21 ep.
- 2009IrisWriter20 ep.
- 2009Swallow the SunWriter25 ep.
- 2008General Hospital 2Writer17 ep.
- 2008The Kingdom of the WindWriter36 ep.
- 2008GourmetWriter24 ep.
- 2007LobbyistWriter24 ep.
- 2006JumongWriter81 ep.
- 2004Love Story in HarvardWriter16 ep.
- 2004폭풍 속으로Writer1 ep.
- 2003All InWriter24 ep.
- 2001MerchantWriter50 ep.
- 1999Hur JunWriter64 ep.
- 1994종합병원Writer92 ep.
Also known as: 최완규 · Choi Wan-gyoo · Choi Wan-kyu · Choi Wan-kyoo