It was quite a famous movie - Koo Gam or English Title "Sunset over Chao Praya" starring Thongchai Bird MacIntyre as a Japanese officer in love with a Thai during WW2. Won several international awards at the time and there have been other versions. But I cannot find a copy of it - I just get blank looks.....any clues where to buy it? Thanks

You can find listings for it all over

http://www.siamzone.com/movie/m/120 in Thai

imdb and other movie logs list it

your problem is that is is OLD (1996) but copy the name down from wiki or siamzone and take it in to stores and ask