Billie, a twenty something burnout, is tasked with house-sitting for her aunt and uncle, but after inviting some friends over, becomes convinced her teenage cousin Grace has stolen a notebook containing her latest screenplay. While hunting for the book in "Grace's Room", the gang uncovers a bloody trove of occult paraphernalia. Unbeknownst to Billie and her friends, said cult has been watching them from the nearby woods, and now must kill them for discovering too much. A gruesome assault on the house ensues as the gang struggles to survive the night.

Recently fired, a grim reaper with anger issues terrorizes a small town, killing and collecting souls for a purpose only he knows. Sam and Martin, slackers who work at the local bakery, are hired by a mysterious stranger to stop him from killing again. Now they are the only ones who can take out Death before it's too late, but these idiots have no idea what they've walked into.