Re: The Prestige - finally saw it but have a small question(Huge Spoil
Simple, but amazingly effective because it keeps the audience always seeing it from that one perspective which isn't the whole view...
The duplicate Angier remembers walking into the machine and then suddenly being 100 feet away (or whatever the exact distance is) so to him it's a transporter that leaves a copy behind to get drowned...
Until the next performance when he suddenly discovers that that's not what it does!
It's a simple perspective change. We always see it from Angier's perspective, so the guys appearing 100 feet away are the duplicates for us and him. But THEN we see it from Cutter's perspective. And he sees a man who is surprised to be the duplicate that drowns.
Simple, but amazingly effective because it keeps the audience always seeing it from that one perspective which isn't the whole view...