Ground rules: It is the ghost with the most versus Superman's mischievous imp versus Captain Picard's tormentor of the Q Continuum versus Major Nelson's personal genie. Each of these characters have the potential to overcome any obstacle in their way, except a being as powerful as themselves. The battle will begin with each character having basic knowledge of each other's power level.
Personal bias: I watched I Dream of Jeannie as a child, and I liked the show until I outgrew it. The bickering between her and Major Nelson became too much for me. It was also far too unbelievable. I could never see how they could have so many problems when she could fix everything so effortlessly. The movie Beetlejuice actually scared me at first, especially the séance scene. The character played the line between creepy and funny quite well. Of course, the nerd in me will always side with Mxy and Q as my picks of this bunch.
Fight! The only character not confident in their own power level in this fight is Jeannie, who will first attempt to find Major Nelson for guidance. She blinks and disappears. Q is generally disgusted with Beetlejuice's appearance and turns him into a ...