A couple years ago on youtube there were a series of post-episode segments hosted by science fiction author Judith Merril discussing Dr Who. From Judith Merril.com: "1978-81: [Merril] Creates 108 mini-documentaries of three to seven minutes each, to be played following broadcast episodes of Dr. Who on TVOntario." The one I saw was from Terror of the Zygons, and I vaguely remember Merril talking about the social commentary regarding our dependence on fossil fuels and perhaps she went on to discuss the ramifications of such dependence. Anyway, is anyone else familiar with Merril's Dr Who post-episode and are they available for viewing anywhere online? If not, are there transcripts of said documentaries? I found these analyses of Dr Who stories quite interesting.