The Annihilators (1985)

Synopsis
When the local police won't do much to thwart the antics of vicious mob bullies led by a crazed leader (Paul Koslo), a Vietnam vet throws his hat in the ring and pledges to put an end to the rowdy bully-rule. Soon his Vietnam vet friends have joined, too, and together put their jungle combat training to work and do some serious butt kicking. This is a violent film, not for those who dislike face-altering altercations. ~ All Movie Guide