It used the original TV version (with the painting slide-show and male narrator - I have this TV version on DVD now) and a P/S version of the Theatrical version (I have the German Anamorphic DVD also) and edited them into one hell of a film.
I lost the Beta tapes (it was split on two tapes to keep HQ) to a shady-ass VHS trader that was going to transfer them to DVD for me... I also lost my Blade Runner "Denver" and Halloween 6 Workprint VHS tapes to him!!
I would LOVE to see these two edited togather again (or my tapes!)