From what I remember (granted, the last time I saw it on Broadway was in 1992), the gate doesn't rotate, it would just open and close to let people change sides. The pace was very fast. In the beginning of the song the gate was still open, and Chris was trying to leave, but wasn't allowed to. They closed the gate - the Vietnamese on the downstage side, trying to get in, while the soldiers are facing the audience on the other side of the gate.
The 'phone call' (when Chris was trying to reach Kim) took place at a small booth on stage right. Chris stood there until John pulled him back in. And you see the gate again, but the sides are reversed, the Americans are downstage now and you get a view of the 'inside of the compound' where Chris & John was arguing ("Let me go, John, etc...").
I don't know how it would like with the projection. As far as I remember, when I saw it, it was a real helicopter (or looked very real, in any case), with Chris screaming his head off while being dragged into it. Very emotional.
Okay, so my memory it is pretty vague. I remember lots of running, though. These guys would literally sprint off-stage, then run back on 5 seconds later on the other side of the gate. Or sometimes the gate would open and they would just change sides. Very impressive, at least when I saw it.
Updated On: 12/23/05 at 09:40 PM