Cast list errors in IMDB
I'm pretty sure the cast of EXECUTIONERS is wrong on IMDB. It says that Anthony Wong plays the character of Kau. I think he should be credited with playing "Master Kim" (chief bad guy).
The character of Kau was played by Wong in HEROIC TRIO. Though it's not clear, I believe the character of Kau does return in EXECUTIONERS, seen as the bandaged, pre-verbal fighter who accompanies Ching (Michelle Yeoh) during the first half of the film. There's no indication on any of the other sites who plays this character, or even whether it is actually Kau.
Most other sites that cover Asian Cinema credit Anthony Wong with playing head villain, Master Kim, also called "The Black Knight" in some versions of the movie.
Also - who on earth is the guy in the U.S. Cavalry hat that battles Ching at the 62 minute and 78 minute marks? Is he supposed to be the same guy that opens fire on the crowd of protestors with a silenced weapon 20 minutes into the picture?
Hope someone can help, though given just how hopelessly muddled EXECUTIONERS is, I don't feel very optimistic ...
Alan