If anyone is wondering how he got the ladders up the side of the chimney in the first place:
https://www.youtube.com/watch?v=7e0C57orM1s&t=10m25s
I rediscovered Fred on YouTube a couple of years ago, and spent far too much time watching pretty much everything I could find.
As the title suggests, watching the overhang climb in this is enough to make you feel dizzy: