I may have access to a direct master of a Blade Runner special done on TVOntario as part of their Saturday Night At The Movies program. Basically for those unfamiliar (which would be everyone outside of Ontario I'd reckon) they show a movie and then do interviews with those involved in the production. The BR special have interviews with Emmett Walsh, Joanna Cassidy and others that slip my mind. Ford wasn't involved, that much I know.
I don't know if anyone is interested in this, so I thought I'd throw it out there and if there is enough buzz I will get the tape.
Cheers.