That was a waste of 10 seconds of my life. A little more information would have been nice. I dunno who Bob Anderson is but I gather he was Darth Vader.
This video is apparently him and Viggo Mortenson talking about sword play but of course the ten seconds I devoted to it were not enough to be sure.
To be clear, I am not saying this is of no interest to anyone nor is is particularly unworthy of being posted here, just that I had no interest in it and that with a better description I could have steered clear of it.
Thank you for your cooperation