An epic 12-year journey into the world of an Irish Traveller community, KNUCKLE takes us inside their brutal, secretive and exhilarating bare-knuckle fighting lives. Chronicling a history of violent feuding between rival families, the story focuses on two brothers as they fight for their reputations and the honor of their family name.
"Epic and exhilarating! Candid access to a rarely seen, brutal world." - Indiewire