A stranger in a Western cattle-town behaves with remarkable self-assurance, establishing himself as a man to be reckoned with. The reason appears with his stock: a herd of sheep, which he intends to graze on the range. The horrified inhabitants decide to run him out at all costs.

Running from the law after a bank robbery in Mexico, Dad Longworth finds an opportunity to take the stolen gold and leave his partner Rio to be captured. Years later, Rio escapes from the prison where he has been since, and hunts down Dad for revenge. Dad is now a respectable sheriff in California, and has been living in fear of Rio's return.

A wrong turn on a jazz singer's road trip results in her car breaking down near an isolated lodge run by a faded starlet and a young, homicidal Elvis impersonator.

To ruin a western town, a corrupt political boss appoints a black sheriff, who promptly becomes his most formidable adversary.

After a bizarre and near fatal encounter with a serial killer, a newswoman is sent to a rehabilitation center whose inhabitants may not be what they seem.

Paranoid Brigadier General Jack D. Ripper of Burpelson Air Force Base, he believing that fluoridation of the American water supply is a Soviet plot to poison the U.S. populace, is able to deploy through a back door mechanism a nuclear attack on the Soviet Union without the knowledge of his superiors, including the Chair of the Joint Chiefs of Staff, General Buck Turgidson, and President Merkin Muffley. Only Ripper knows the code to recall the B-52 bombers and he has shut down communication in and out of Burpelson as a measure to protect this attack. Ripper's executive officer, RAF Group Captain Lionel Mandrake (on exchange from Britain), who is being held at Burpelson by Ripper, believes he knows the recall codes if he can only get a message to the outside world. Meanwhile at the Pentagon War Room, key persons including Muffley, Turgidson and nuclear scientist and adviser, a former Nazi named Dr...