There may be a town called Mars in Montana. But little Mrs. Freda Dunny didn't come from there! I watched Don Phillips, the commercial announcer, out of the corner of my eye. The camera in front of me swung around and lined up on my set. "... And now, on with the show," Phillips was saying. "And here, ready to test your wits, is your quizzing quiz master, Smiling Jim Parsons." I smiled into the camera and waited while the audience applauded. The camera tally light went on and the stage manager b