Mean Johnny Barrows

Johnny Barrows, a Vietnam veteran played by Fred Williamson, gets caught in a mob war between the Racconi family and the Da Vince gang. Johnny's captain, O'Malley, sets him up and he's dishonorably discharged from the army. Johnny gets a job as a cleaner, but after a run-in with his boss, he kills him. Johnny then teams up with Nancy, who's secretly working for the Da Vinces, and together they take down the Racconi family, including Mario, Don Racconi, and Captain O'Malley.