The Man from Planet X – 1951 – United States
A scientist discovers a planet (christened Planet X) whose erratic orbit will soon bring it near Earth. The scientist establishes a secret observatory in the spooky, foggy moors outside an English village. He speculates that the village will be the closest point to Planet X when it passes Earth. The scientist, the scientist’s lovely daughter, the scientist’s unscrupulous assistant, and a newspaper reporter prepare for Planet X’s approach.