City-boy Robby Warner is spending the Fourth of July holiday in the small town of Hibbing, Minnesota, where the only thing that's happening is his large, chaotic family reunion. It isn't long before he and his cousins decide to escape the crowd to explore all that the town has to offer. But while visiting an outdated bus museum, strange things start to happen, like bus windows closing on their own. When Robby plays back a video he took at the museum,...