Continuity mistake: Clean tunes in his transistor radio to AMVN and we hear it continuously playing in the background as Captain Willard goes from standing with his shirt on looking at Chief Phillips as he pilots the boat, to sitting shirtless looking at pictures of Colonel Kurtz between shots. (01:13:50)????
Factual error: Captain Willard recalls back to lunch at General Corman's and we hear Harrison Ford's voice say as he points to a map, "Now he's crossed into Cambodia". The town he's pointing at (Ban Me Thout) and the one above it are in the Central Highlands in the middle of Vietnam and not crossover points anywhere near Cambodia. (01:18:20)????
Continuity mistake: As Satisfaction plays in the background, Lance is holding on to a white tow cord as he skis. Earlier as they pull out of Hau Phat we see him holding a blue tow cord before he unwraps his new water skis. Thirty seconds later in another shot he is holding the blue tow cord. (01:15:05)????
Continuity mistake: Captain Willard steals Colonel Kilgore's surfboard from the men sitting in the colonel's helicopter. The helicopter has changed since the colonel and his surfboard flew in on it earlier in this scene. The words "Death From Above" and the two crossed sabers that were painted on the front of the helicopter are not on the front of this one. (00:51:20)????
Continuity mistake: In the boat Captain Willard reads more about Colonel Kurtz' and fingers through his three Green Beret applications. Right after the captain says, "But when he threatened to resign, they gave it to him," he stops on a prop sheet that had the real names and dates erased and new names and dates typed in using a different typewriter that has darker numbers and letters. (00:01:25 - 01:01:25)????
Continuity mistake: As Chef and Captain Willard walk through the jungle we get a couple of good close-ups of the band-aid on his cheek and it's different between shots. In the close-up when he first hears the tiger, the right side of the band-aid is pointing towards the top of his ear lobe. Then just seconds before the tiger attacks we see it pointing directly into the middle of his ear. (00:57:50 - 00:58:45)????