Some of the older TV movies are very hard to get on any format, particularly from the 1970s. For several years now, I have been searching for 2 TV movies from the early 70s, but so far in vain. They are "The Norliss Tapes" with Roy Thinnes & Angie Dickinson and "The Chill Factor" (aka 'A Cold Night's Death) with Eli Wallach & Robert Culp. I have given up hope of either film ever being released on DVD, but I have heard that there are some VHS tapes about even though neither film is listed as being available. I can use either NRSC or PAL tapes and would be grateful if someone advises me as to where to try.