- Country: Hong Kong
- Genres: Comedy, Romance
- Release: 1991-02-02
- Director: Wong Jing
- Writers: Wong Jing
- Language: Cantonese | English
- Stars: Stephen Chow , Stephen Chow , Andy Lau , Rosamund Kwan , Chingmy Yau , Man Tat Ng , Waise Lee , Wong Jing , Bau Hon-Lam , John Ching , Man-No Chen
- Runtime: 110 min
- Awards: N/A
- AKA: Chuyên Gia Xảo Quyệt (Vietnam) , Zheng gu zhuan jia (Hong Kong) , Tricky Brains , Zheng ren zhuan jia (Taiwan) , Tricky Brains (Hong Kong) , 整人專家 (Taiwan) , Jing goo juen ga , The Ultimate Trickster , Jing gu jyun ga , Хитрый мозг , Tricky Brains (United States of America) , 整蠱專家 (Hong Kong) , Tricky Brains (United Kingdom)整蛊专家 (China)
- Plot:
A trickster-for-hire, known as the Tricky Expert, is hired to ruin the lives of a father and son by making them think that he’s a part of the family.
- IMDB:tt0103328
Tricky Brains Cast · · · ALL
Wong Jing
Director
Stephen Chow
Koo Jing / Chi Man-Jing / Maggie Koo
Andy Lau
Chi Man-Kit
Rosamund Kwan
Lucy Ching
Chingmy Yau
Banana Fung
Man Tat Ng
Yan-Chi
Waise Lee
Macky Kam
Wong Jing
Chiu
Bau Hon-Lam
Mr. Ching
John Ching Tung
Ultimate Tricky Expert
Shing Fui-On
Mr. Chu
Lo Fan
Sharky
Charlie Cho
Single Eyes
Dion Lam Dik-On