This was filmed prior to BLT. I did watched this movie in 2001 or so, and remember there was one Japanese role there. But I did not know it's Sung until I see his filmgraphy in IMDB.
I bought this DVD just to check Sung. I recognized his voice right away, but it took me a bit of time before I recognize his face. I think one of the reasons people are not too crazy about this movie is that the director did not show Sung long enough. Well, I may be wrong about this movie, but I just wish I could see Sung longer.