Willie Wai Ga-Hung

1992

• [ ] Something Incredible - Ghost Boxer (赵汝南徒弟) 
• [ ] 一千灵异夜之死连环 (????) 

1995

• [ ] Love, Guns and Glass (Charcoal) 
• [ ] Thunderbolt (????) 
• [ ] Ghost House, A True Story (????) 

1996

• [ ] Muto Bontie (????) 
• [ ] The Imp (????) 

1997

• [ ] Ghost Story "Godmother of Mongkok" (Yien (as Willie Wai)) 

2001

• [ ] Scaremonger (????) 
• [ ] The Enemy (????) 

2002

• [ ] Color of Pain (????) 
• [ ] If U Care... (????) 

2009

• [ ] To Live and Die in Mongkok (Porky) 

2010

• [ ] The Most Dangerous Man (????) 

2012

• [ ] Cold War (????) 

2019

• [ ] Chasing the Dragon II: Wild Wild Bunch (Zhu-Ge) 

2020

• [ ] MMA Diva (????) 

2021

• [ ] The First Girl I Loved (????) 

1997

• [ ] Ghost Story "Godmother of Mongkok" (Co-Writer)