On Gravedigger Road

What's buried at the end of the road?

Four college students are spending their summer break trawling the back roads of the South for a special project, taking photos of old relics. But when they witness a man bury a boy alive by the side of the road, they are thrust into an all-night chase through a foggy swamp of fresh graves, deadly creatures and a shack full of bodies.
With no phones and no hope of rescue on this remote dead-end road, they must pull together to survive the night, rescue...