- Country: Hong Kong
- Genres: Comedy, Drama
- Release: 2000-01-06
- Director: Frankie Chan Fan-Kei
- Writers: Christine Chan , Frankie Chan Fan-Kei , Po On Leung
- Language: Cantonese
- Stars: Frankie Chan Fan-Kei , Kristy Yang , Mark Lui (I) , Monica Chan , Spencer Lam , Siu Ming Fu , Eric Tsang , Yuk Long Wong , Kin-Lung Au , Man Sze Au
- Runtime: 109 min
- Awards: N/A
- AKA: I.Q. Dudettes (United States of America) , La jiao jiao shi (Hong Kong) , I.Q. Dudettes (United Kingdom) , I.Q. Dudettes (Hong Kong) , I.Q. Dudettes , La jiao jiao shi , Lat jue gow sat (Hong Kong) , La Jiao Jiao Shi (Philippines)
- Plot: A new semester starts at the Jubilee school under a dark cloud after the previous year's suicide of a despondent student. A teacher returns to teach a class full of misfits in the level 5 class. He and his students come into conflict with the harsh teacher of the bright students in the level 1 class.
- IMDB:tt0256087
I.Q. Dudettes Cast · · · ALL
Frankie Chan Fan-Kei
Director
Frankie Chan Fan-Kei
Mr. Au
Kristy Yang
Miss Lam
Monica Chan
Miss Lau
Spencer Lam
Principal Lam
Eric Tsang
Leung Bing
Lau Siu-Kwan
Mr Pan
Irene Santiago
Judy
Audrey Fang
Amy
Isabel Chan
Queenie Pan