Back home in Texas following the Civil War, former Confederate officer Chad Morgan (Alan Ladd) leads a cattle drive to Missouri, assuring fellow ranchers that their stock will bring $10 a head at auction. Instead, ruthless cattle baron Brog (Anthony Caruso) has scared off all competition and offers much less.

When several women are found mutilated and murdered, the Paris police are baffled as to who the killer may be. All evidence points to Dupin, but soon it becomes apparent that it is someone (or something) stronger and deadlier than a human.

A police captain's emotions get in the way when his daughter is kidnapped.

Nick, a motel owner who has lost faith in more than just the humanity of mankind, is visited by a kindly stranger on Christmas Eve. The motel's guests are only concerned for themselves until a poor man and his wife drive up to the motel, unable to go any further. Out of rooms, Nick's wife prepares a place for them in a shed under a neon star Nick had just finished hanging. Their plight brings out the generosity in everyone, including Nick, who remembers another family almost two thousand years earlier that also found a makeshift room at an inn under another kind of star.

New Mexico Territory, August 1879. The few surviving members of a cavalry column, which has been relentlessly decimated by the Apaches, attempt to reach Fort Crain. On their way through a hostile land, the obsessive and ruthless Sergeant Vinson takes to the limit the battered will of the troopers under his command.

Yul Brynner plays political leader Sharif who is sprung from a police van on his way to a firing squad by young loyalists led by Sal Mineo. Yul and the other prisoners kidnap an ambulance and head into the Arabian desert with the police in hot pursuit. All the performances are magnificent: Sal Mineo showing his acting talents, Jack Warden in a wiseguy performance as an employee of Zahrain oil who was involved in embezzlement, Anthony Caruso as a slimy psychotic and the underrated Madlyn Rhue as a nurse who becomes emotionally involved in the proceedings.

Having fled to Mexico from the U.S. many years ago for killing his father's murderer, Martin Brady travels to Texas to broker an arms deal for his Mexican boss, strongman Governor Cipriano Castro. Brady breaks a leg and while recuperating in Texas the gun shipment is stolen. Complicating matters further the wife of local army major Colton has designs on him, and the local Texas Ranger captain makes him a generous offer to come back to the states and join his outfit. After killing a man in self-defense, Brady slips back over the border and confronts Castro who is not only unhappy that Brady has lost his gun shipment but is about to join forces with Colton to battle the local raiding Apache Indians.