Discussion about sources 

There is an external link , which contains a huge amount of information already incorporated into the article. I'm concerned that this wouldn't satisfy WP:RS, so I want to get discussion on to the suitability of this source. Much of this information is a gold mine which I suspect wouldn't be available anywhere else (and given that at least one of the actors has died), and it would be a shame to loose it. As a side note, much of the original text appears to be incorporated verbatium, which is generally a big no-no.  (t) (c)