Super 8
In the summer of 1979, witnessing a few friends in a small town in Ohio a catastrophic train accident while going on to star in a Super 8 film. Soon they begin to suspect that the crash was no accident, and it's not long before people in town begin to disappear without trace, and other strange, unexplained things happen. When the local polisshefen trying to find out the truth, it turns out to be something more terrifying than any of them could have imagined.