Jang Kyu-sung

2002

• [ ] Fun Movie (Director) 

2003

• [ ] My Teacher, Mr. Kim (Director) 

2004

• [ ] Lovely Rivals (Director) 

2007

• [ ] Small Town Rivals (Director) 

2012

• [ ] I Am The King (Director) 

2019

• [ ] My First Client (Director) 

2003

• [ ] My Teacher, Mr. Kim (Screenplay) 

2004

• [ ] Lovely Rivals (Writer) 

2007

• [ ] Small Town Rivals (Writer) 

2018

• [ ] What a Man Wants (Writer) 

2019

• [ ] My First Client (Adaptation) 

2025

• [ ] Last Homework (Producer)