The Man Who Fell to Earth: The Official Movie Adaptation

The film, based on the classic science fiction novel by Walter Trevis, sees an extra-terrestrial called Thomas Jerome Newton (played in the movie by David Bowie) land on Earth in search of water to save his dying home planet. Using his advanced scientific knowledge, Thomas becomes incredibly rich and uses his wealth to search for a way to transport water back to his home planet. But as his mission on Earth drags on, Thomas becomes seduced by the excesses of our world and desperate to return home unaware he has become a target of interest for the U.S. Government and a sinister corporation, eager to exploit him.