Comments and short review for this film

Nik Parker was the Vietnamese veterinary surgeon who has been selectively blocked during war. It would be found by one of local tribes. They would learn how to process a sword. It finally would become rather good with it. It then would come back in States and will visit the old Army friend. When it reaches there, he finds out, that from it and his wife get divorced. That they do not know, - that it (its friend) played the bent casino in Las Vegas, and the big debt summarised. The owner, concordant to forget its debt if it does something for it. Its friend - the chemist, and they want, that it has made a few authors drugs and that has made sure, that it does it, they judge and abduct his son. But successful Nik there, Nik keeps the son, but not the wife. It and the boy begin a road trip for Las Vegas to keep his father, with people of the owner in prosecution.