Visible crew/equipment: After Clean is killed there's a shot of Lance sitting on the back of the boat holding a mirror in his right hand. This is not the actor Sam Bottoms but a longer haired thinner stand-in who's not wearing the black wristwatch that Sam wears in every other scene in the movie. (01:54:10)????
Continuity mistake: The lights on the Do Lung Bridge keep changing between shots. There are many more burned out light bulbs in the shot of Captain Willard and Lance as they leave the boat then there are when we first see the bridge or when the bridge is in the background as they walk past it. (01:42:15)????
Continuity mistake: At the end of this scene the shots of Chef and Miss May in the helicopter at the Medevac were done in an entirely different place. All the outside shots of the helicopter have different backgrounds (trees, mountains, tower) from what we saw when Captain Willard first walked around the Bunnies' camp. (01:31:50)????
Continuity mistake: As they pull up to the French plantation there are several close-up shots of Chief Phillips where you can see Clean's legs lying on the floor board of the boat behind him. As some dead bodies in movies do, they move (six inches to their right) between shots without being touched. (01:56:40)????
Continuity mistake: As they approach the French plantation we see a close-up of the right side of the boat which was just in a horrific Vietnamese rocket and machine gun attack. There's none of the damage that you would expect to see on the side of the boat. But specifically we saw close ups of where the hand-held machine guns are stored, and the spot where Captain Willard is standing which were all hit with heavy fire and riddled with holes. (01:55:40)????
Continuity mistake: Captain Willard inquires from two soldiers manning a machine gun, "Who's the commanding officer here?" The two can't kill the "Gooks out there by the wire" so they ask their friend "Roach" for some help. As "Roach" walks over he turns off a tape recorder playing some Jimmy Hendrix riffs. If you look closely at the buttons of the tape recorder it was never on in the first place. (01:45:50)????
Continuity mistake: In the close-up of Chief Phillips piloting the boat up to the French plantation dock look closely at the pair of boots hanging evenly by their shoe laces over the 50 BMG that Chef is pointing towards the dock. He hasn't taken his fingers off that machine gun but when Chef gets ready to leave the boat the boot on the right is now higher than the one on the left. (01:56:10)????
Continuity mistake: Several different boats are used in this movie as "PBR Street Gang" and they are almost duplicates of each other. In the scene where Clean is killed look at the handrail on the port side that extends from the rear of the roof towards the front of the boat. The last section is kinked up at a 45-degree angle where it's attached to the roof. Two minutes later we see a wide shot of a different PBR which has a gentle bend in this piece of metal rather than the abrupt bend on the other boat. (01:52:00 - 01:54:05)????
Continuity mistake: After the rocket attack Chief Phillips looks back and says, "Chef, Chef check out Clean. Captain, he's hit". Look closely at the blood spatter on that the piece of metal that was behind him during the attack. Later as Lance takes over the helm of the boat there's less blood dripping on it. (01:52:30)????
Continuity mistake: Just after the rocket attack that kills Clean starts there's a close-up of Lance manning the machine gun in the front of the boat. The Vietnamese spray this area with machine gun fire and chip away a lot of the green paint to his left under the radar dome. The next time we see this spot the paint is untouched. (01:52:00)????