5 Classic Sammo!!backinblack | 24/05/2007 | See all backinblack's reviews (119)You'll love this Sammo Hung movie!, i certainly rank it amongst his best. Set against the backdrop of the Vietnam war this movie has some excellent action scenes throughout which are sure to please. For HK film fans there are some familiar faces which make up a strong cast. All in all - great action, great story, a HK 1980's classic.