Blackhawk, Chuck, Stan, and Olaf crash land in the desert. Blackhawk is separated from the others and finds an uncharted "Mirage City." However the other three had been there before and had caused destruction, so Blackhawk is captured. Blackhawk finds he has super-powers and helps the city people when the three return. Later he captures the other three, but finds they are aliens and not Blackhawks. Blackhawk causes a sandstorm that makes the aliens and the city disappear.