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The Blob, American horror film, released in 1958, that is one of the genre’s most popular low-budget movies of the 1950s, especially well liked by teenagers and drive-in audiences. A meteorite containing a tiny gelatinous creature crashes near a small town. As the slow-moving blob eats every human it encounters, it grows into a gigantic, seemingly unstoppable creature. Only a stalwart group of teenagers can stop it and save the populace. The Blob was an...