Following the death of his wife Audrey, John Munn moves with his two sons, mid-teen Chris Munn and adolescent Tim Munn, to a pig farm in rural Drees County, Georgia, where they lead a reclusive life. The boys' maternal grandparents no longer visit due to being out of sorts with John. Chris is rebelling against this life in ways where he is regularly picked up by the police. Because of Tim's young age and health issues, Chris is routinely asked by their father to do more than his fair share of work around the farm. Into their lives returns Deel Munn, John's brother who the two boys did not even know existed. John emotionally distanced himself from Deel following Audrey's death and Deel's incarceration, Deel who has just been released from prison. John, however, welcomes his brother in a effort to mend old wounds, and for the boys to get to know one of their few relations. They will all soon learn that Deel has ulterior motives for his visit, those motives emerging largely from those wounds, and which has the boys fighting for their own survival in more ways than one.
After their Uncle, who they did not know exists, returns from prison, two boys, teen Chris and young Tim, learn of an old feud between their father and their Uncle. A period of relative peace exists, and Uncle Deel stays with the boys while their father goes away for work. Upon his return the old feud re-erupts and the boys go on the lam.
The Munns, father John and sons Chris and Tim, recede to the woods of rural Georgia. Their life together is forever changed with the arrival of Uncle Deel, though the tragedy that follows forces troubled Chris to become a man.
- Chris (Jamie Bell of Billy Elliot) is a volatile teen who lives with his father, John (Dermot Mulroney), and his little brother, Tim (Devon Alan). After the death of Chris' mother, his reclusive father moved the family to a shack in backwoods Georgia, where they raise hogs. Tim has an unusual eating disorder. He is constantly making himself sick by eating things like dirt and paint. One day, John's estranged brother, Deel (Josh Lucas), gets out of prison and shows up on the farm. John is less than thrilled to see him, but agrees to let him stay with the family as long as Deel helps him look after his boys. Chris is drawn to his wild-man uncle, but it soon becomes clear that Deel has more on his mind than a family reunion. Greed and years of resentment lead to violence, and Chris finds himself on the run, towing his sickly brother along, with Deel in pursuit.