At the end of the movie, after the Napalm attack, Francis (Taylor's (Charlie Sheen) foxhole mate)stabbed himself in the right leg so he could get on the chopper. When he & Taylor were sitting on the chopper, his left leg was bandaged.
In the scene where Charlie Sheen and the big black guy are taking the buckets from the sh*t house, and in the middle they are talking to each other. The black guy(donĀ“t know his name) is smoking joint and talking THEN the microphone comes on screen over the pot smoking guy. Check it out