Killdozer! is a 1974 made for TV science-fiction/horror movie, adapted from a 1944 novella by Theodore Sturgeon. A comic-bookadaptation appeared the same year, in Marvel Comics Worlds Unknown #6 (April 1974).
An ancient meteorite crashes onto the Earth’s surface. Six construction workers later begin work building an airstrip at the site, on an island off the coast of Africa.