A fashion model (Rogers) witnesses the brutal assassination of an investigative journalist by the Ku Klux Klan while traveling to a small town to visit her sister (Day).
The big national crime syndicate has moved into town, partnering up with local crime boss Nick Scanlon. McQuigg, the only honest police captain on the force, and his loyal patrolman, Johnson, take on the violent Nick.
A tough District Attorney goes after a murderous crime gang, only to find that his witnesses, an innocent family, have clammed up in fear of reprisals.
The fanatically uncompromising Len Rowan and his family insult and terrorize the citizens of a small town for years. One day the comment of a saleswoman about Len's son not being able to pay his sweets triggers off his persecution complex. As revenge for the believed insult, the whole family starts stalking the shop owner and her husband... until this escalates and the old man gets badly injured. Len is arrested, but gets off, free on bail. His clever attorney delays the court session for more than a year - while Rowan keeps threatening the witnesses. But then, the people feel they've had enough of this and decide to take the law in their own hands...