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- Bogota: City of the Lost(Screenwriter)
- Staff
- 2024 | South Korea | Crime, Drama
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- Little Forest(Screenwriter)
- Staff
- 2018 | South Korea | Drama
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- Anarchist from the colony(Screenwriter)
- Staff
- 2017 | South Korea | Drama
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- Tabloid Truth(Screenwriter)
- Staff
- 2014 | South Korea | Crime, Drama
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- I am the King(Screenwriter)
- Staff
- 2012 | South Korea | Epics/Historical, Comedy
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- The Scent(Screenwriter)
- Staff
- 2012 | South Korea | Comedy, Thriller
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- S.I.U.(Screenwriter)
- Staff
- 2011 | South Korea | Action, Crime
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- Le Grand Chef 2: Kimchi Battle(Script Editor)
- Staff
- 2010 | South Korea | Drama
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- Delivering Love(Screenwriter)
- Staff
- 2008 | South Korea | Family, Romance, Comedy, Fantasy
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- My Girl and I(Screenwriter)
- Staff
- 2005 | South Korea | Drama