2023

… Adaptasi

2018

… Skenario

2017		Memoir of a Murderer … Skenario
2017		Confidential Assignment … Adaptasi

2015

… Penulis

2013

… Original Film Writer

2012

… Skenario

2007

… Penulis

2005		The Beast and the Beauty … Penulis
2005		All for Love … Penulis
2005		Lee Dae-ro Can't Die … Penulis

2003		Oldboy … Skenario
2003		Do You Like Bears in Spring? … Penulis

2023

… Executive Producer