Well, I watched the doco last night and the interview with Durkin afterwards and also the panel discussion. There really was not a lot of support for Durkin, especially after the presenter asked him about discrepancies in the graphs that he had used, which did not contain newer data. They had a member of the IPCC on the panel who was quite eloquent in his criticism.
Anyway - seems like a swindle might have been done, but maybe more likely by this doco producer...
edit: a link to the site from the host broadecaster in Oz
http://www.abc.net.au/tv/swindle/