These were always the best. They don't tend to stay up on YouTube long, I think Perlman checks for them and has them pulled.
One of my early goals as a climber, was to do as many routes that DanO soloed in those films. As I did, I began to notice things. In his solo of Purple Haze, Dan leaves the crack and is hanging out on this knob on the face. So I went back and did PH again, and climbed out to that knob... and it sucked! WTF was he doing out there with no rope??
He did the same thing on Airy interlude. I climbed the crack/corner start, when I got home I rewatched it, and DanO was climbing the far outer part of the corner as a blank arete, the holds there were nothing but dimples.