Vigilante Force

In a small California town, the tranquil lives of its residents are disrupted by rowdy oil-field workers who have infested their community, prompting Ben Arnold, a local man, to enlist his brother Aaron, a Vietnam veteran, and a group of mercenaries to restore law and order. The team succeeds in taking over the town, but their newfound power goes to some heads, leading Aaron and Ben to reclaim the town from those who have abused its trust.