

The Wesley's Mysterious File
Andy Lau is Wesley, investigating alien existence on this earth. He works outside of the MIB-influenced FBI operation, run by Shu Qi and Roy Cheung. They're hot on the trail of the Blue-Blooded Alien (Rosamund Kwan). Two other aliens, the "Warlock Toxin Group," are gunning for her as well -- red maggoty swarming creatures that form into Mark Cheng and Almen Wong.
Where to watch The Wesley's Mysterious File in United States
No streaming info for your region.
Click a service to open The Wesley's Mysterious File there. Availability last verified on June 21, 2026.
About The Wesley's Mysterious File
The Wesley's Mysterious File is a 2002 cn-language action, romance and science fiction film directed by Andrew Lau Wai-Keung. The cast is led by Andy Lau, Rosamund Kwan Chi-Lam, Shu Qi. It has a runtime of 1h 34m.
The Wesley's Mysterious File was produced by Jing's Production Limited, Sil-Metropole Organisation, and China Star Entertainment Group and made in Hong Kong. It was released on March 28, 2002.
- Director
- Andrew Lau Wai-Keung
- Writers
- Thirteen Chan Sap-Sam, Wong Jing
- Release date
- March 28, 2002
- Original language
- cn
- Status
- Released
- Country
- Hong Kong
- Production
- Jing's Production Limited, Sil-Metropole Organisation, China Star Entertainment Group
The Wesley's Mysterious File cast & crew
The Wesley's Mysterious File was directed by Andrew Lau Wai-Keung and written by Thirteen Chan Sap-Sam and Wong Jing.
The cast features Andy Lau as Wesley, Rosamund Kwan Chi-Lam as Fong Ting Ai, Shu Qi as Pak Sue, Roy Cheung Yiu-Yeung as Pak Kei Wah, Thomas Hudak as Mr. Wilson, and Mark Cheng Ho-Nam as Kill.
Behind the camera, cinematography is by Andrew Lau Wai-Keung and it was produced by Wong Jing and Charles Heung.
Is The Wesley's Mysterious File worth watching?
At 1h 34m, it's an easy, time-light watch.
If you enjoy action, romance, and science fiction, The Wesley's Mysterious File is worth a place on your watchlist.
How and where to watch The Wesley's Mysterious File
The Wesley's Mysterious File isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
Your rating and review are saved privately in this browser — no account needed.
Cast of The Wesley's Mysterious File

Andy Lau
Wesley

Rosamund Kwan Chi-Lam
Fong Ting Ai

Shu Qi
Pak Sue

Roy Cheung Yiu-Yeung
Pak Kei Wah
Thomas Hudak
Mr. Wilson

Mark Cheng Ho-Nam
Kill

Almen Wong Pui-Ha
Rape

Samuel Pang King-Chi
Tan

Patrick Lung Kong
Mr. Chu

Wong Jing
Dr. Kwan
YoYo Fong Cho-Yiu
Ling Ling

Vincent Zhao Wenzhuo
Scenes deleted
More from the The Wisely Series
The Wesley's Mysterious File — FAQs
▸Where can I watch The Wesley's Mysterious File in United States?
The Wesley's Mysterious File is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is The Wesley's Mysterious File in?
The Wesley's Mysterious File is originally in cn, with audio tracks including Cantonese, English. Subtitle and dub options vary by streaming service.
▸How long is The Wesley's Mysterious File?
The Wesley's Mysterious File runs 1 hours 34 minutes (94 minutes).


















