The Giant Spider 11 years old

NO ONE IS SAFE FROM THIS BLOODTHIRSTY MONSTER! EIGHT CREEPING CRAWLING LEGS OF SHEER TERROR!

When radiation left behind by atomic weapons testing creates a gigantic killer mutant arachnid, it's up to a trio of scientists, an Army general, and a newspaper reporter and his fiancée to figure out how to stop the hungry beast from devouring the entire county.