What the hell?
I confess, I downloaded a DVDrip when I watched this for the first time, but then I bought a DVD.
No what I'm confused about is that the version I watched had this whole opening sequence with a text and narration that said "This footage is property of United States Goverment and classified by the Hong Kong cavaliers" and also a sequence filmed with a handheld film camera and it was narrated by Rawhide.
But on this DVD the whole scene is missing and is replaced by a small sequence of text.