IMDb: Gong fu (2004): Cast, crew, reviews, release dates, links and forum.
Kung Fu Hustle: Official site from Sony Pictures, with video clips, wallpapers, games, cast and crew biographies.
Kung Fu Hustle: Site from the Toronto International Film Festival has plot synopsis, capsule review and biography of Stephen Chow.
MonkeyPeaches: Kung Fu Hustle: News, production history, pictures, and trailers.
The Hollywood Reporter: Review of the movie.