Gardner Grayle and the Atomic Knights, who wore medieval suits of armor that were impervious to the Baron's energy weapons, the armor having been irradiated in the war. The other Knights were twins Wayne and Hollis Hobard, Bryndon Smith, the last scientist left on Earth, and brother and sister Douglas and Marene Herald.
Gardner Grayle and his team of Atomic Knights, who wore medieval armor that was resistant to the Baron's energy weapons, which had been irradiated during wartime. The other members included twins Wayne and Hollis Hobard, Bryndon Smith, Earth's last scientist, and brother-sister duo Douglas and Marene Herald.