Donnybrook

Jarhead Earl is a former US Marine living with a wife and two kids in a trailer park. Known as a tough guy, he seeks to leave his surroundings in favor of a fresh start for his family, and the only way he sees an out is by winning the Donnybrook, a massive bare-knuckle fight. Earl robs a local gun shop for the money to enter the contest and returns home, encountering Chainsaw Angus (Frank Grillo), a psychotic meth dealer to whom Earl's wife owes money. After a brief struggle, Angus leaves, driven by his sister/accomplice Delia (Margaret Qualley). Earl takes his family and flees the trailer park for the Donnybrook.