Well, it shouldn't be hard to pull the credits off the DVD but I'd bet it matches the HKFA entry.
I'd be willing to bet somebody saw a Caucasian face and assigned it to Kate James.
A Google image search for ???/Wong Ting-Foon turned this up for comparison:
20+ years later?


...I checked my old Malaysian VCD, the end credits follow the Chinese HKFA entry order (unlike our entry), no roles though.
Also, checked the Mad Mission version but no end credits. The opening credits list Samuel Hul(sp),Carl Mak, Sylvia Chang,
costarring Suzanna Valentino, Yasuki Kurata,Joe Dimmick,Hector Britt . That's it.