[6] Supergirl is good cheese, one of those ‘so bad it’s good’ kind of movies. You’ve got Faye Dunaway vamping out as a frustrated witch living in an abandoned amusement park, smokey voiced Brenda Vaccaro as her wise-cracking sidekick, a total waste of Peter O’Toole, and a whole bunch of monstrous threats hindered by budget constraints. Take for example Supergirl’s exciting battle with… a tractor. …