The true story of infamous crime boss Bumpy Johnson, who in the early 1960s returned from ten years in prison to find the neighborhood he once ruled in shambles. With the streets controlled by the Italian mob, Bumpy must take on the Genovese crime family to regain control.

When a cop is brutally murdered while investigating the deaths of two fighters, his brother knows what he must do: enter the underground world of no-holds-barred Bare Knuckle Brawling, where there is only one rule. There are no rules.