I bought the video back in the 80's sometime at Wal-Mart. The first half of the movie is actually a good potrayal of what special forces A-teams did in Vietnam. But the last half kinda gets out there. Still, considering it was made in 1968, it's a pretty decent movie. Sadly, John Wayne was about the only decent actor in the movie. They must have grabbed those other guys off a street corner and asked them if they wanted to be in a movie.
Oh, BTW, i loved the scene where they used that C-130 to yank the Vietnamese General off the ground and extracted him from the jungle. That looks cool even today! They actually had such a device too, although I think it was intended for emergency extraction of troops who were caught in heavy shit and couldn't extract my helicopter. Not sure it was ever used in actual combat. Funny that the C-130 scene used the sound from a B-52 bomber as it passed overhead. I guess they think the prop driven planes sound no different than an 8 engine turbojet bomber! Anyone else notice this?