Plot: The Secret City was a television program designed to teach children how to draw, starring Mark Kistler as as the fictional ‘Commander Mark’ who led viewers and in-studio club members through various drawing exercises in a sci-fi clubhouse setting full of fun, fantasy, and adventure. While the show’s format essentially prioritizes instruction over narrative, ongoing ‘drama’ is created by the frequent addition of new key features to the emerging scenery of the giant Secret City mural