Tweel (A Martian Odyssey) Tweel (A Martian Odyssey) Tweel (also referred to as a "Tweerl", the exact pronunciation of the word is said to be impossible for humans) is a fictional extraterrestrial from the planet Mars, featured in two short stories by Stanley G. Weinbaum. The alien was featured in "A Martian Odyssey", first published in 1934, and "Valley of Dreams" four months later. Weinbaum died of lung cancer soon after, and a third installment in the series never saw fruition. Tweel remains one of the most recognised aliens in early science fiction, and is said to be an inspiration for aliens in the
Flash Gordon's Trip to Mars Shaw as the Clay King, and Wheeler Oakman as Ming's chief henchman. The serial was followed by "Flash Gordon Conquers the Universe" (1940). When a mysterious beam of light starts disrupting and destroying the Earth's atmosphere, Flash Gordon (Larry "Buster" Crabbe), Dr. Zarkov (Frank Shannon), and Dale Arden (Jean Rogers) - accidentally accompanied by wisecracking reporter Happy Hapgood (Donald Kerr) - swing into action in Zarkov's rocketship, believing that it could be coming from the planet Mongo. Once in space, however, they discover that the ray is originating from Mars. Journeying to the fourth planet, they discover that their old