Stephen Chow is a gung ho SWAT member who always saves the captives.... although his team members don't always survive in the training exercise. Now, however, he has a chance for a big promotion: recover the retiring Police commissioner Barry Wong's gun from whichever high school student stole it by going undercover with the help of already undercover Man-Tat Ng; his cover is he's the janitor with Parkinson. There's also pretty teacher Man Cheung, who wants to help the new, wayward student, fellow pupil Gabriel Wong, who organizzes a gang around Chow, and a gun-smuggling operation for him to sort out.
There's a 22 Jump Street vibe her,e with Chow finding it rather difficult to fit in, and not just because he can't do trigonometry. While the story develops in an efficient fashion, there are plenty of comedy set-pieces, ending up in a burlesque of all those hall-of-mirror sequences that have infested the movies since Orson Welles first brought them to the movies' notice.
There's a 22 Jump Street vibe her,e with Chow finding it rather difficult to fit in, and not just because he can't do trigonometry. While the story develops in an efficient fashion, there are plenty of comedy set-pieces, ending up in a burlesque of all those hall-of-mirror sequences that have infested the movies since Orson Welles first brought them to the movies' notice.