Movie Review: The Blob (1958)
Synopsis: Teenagers Steve Andrews and Jane Martin are on a date when they witness a meteorite crashing. They decide to search for it but come across an old man with an odd, slime-like substance attached to his arm and take him to see Dr. Hallen instead. When Steve sees the alien "blob" eat Dr. Hallen and grow, he realizes the whole town is in danger. But, nobody will believe him.
You can read my review here: https://wizzley.com/movie-review-the-blob-1958/