Two outwardly kindly farmers punish wandering sinners by feeding them to hideous demons they keep locked up in the barn. A mischievous hitchhiker is playing some malevolent road games. When a group of notorious criminals seek refuge in Pa and Nan's barn, they unleash a force of evil powerful enough to destroy a small town.

Jimmy Lidell is a "nobody", stealing to earn a living in a dead-end life searching for his long lost girlfriend... until he meets Luc Tyer... a bigger-than-life underworld heavy that makes him an "offer he can't refuse". Jimmy accepts, but is leery about the secret motives behind Luc's willingness to teach the business. Jimmy's mother suspects that Jimmy may be running with the wrong crowd, but Jimmy turns a deaf ear to her religious warnings. Luc soon reveals his plans to use Jimmy as his unholy servant in a deadly and bloody game of evil revenge and power.