It's my understanding that NBC ended the third season rather abruptly, and that there were a few more episodes slated to be filmed after "Turnabout Intruder." I even recall reading that William Shatner was tapped to made his directorial debut on one of them. Does anyone know anything more about these unfilmed episodes? They must have been working on them even while "Turnabout" was filming, meaning that they would have been scripted, and sets should have been designed, if not already under construction when the plug was pulled. Does anyone know of set drawings, photos of sets/props under construction, or if there are scripts that we could read?