A renegade federal agent uses a new drug to create an army of unbeatable warriors.

In a small town, the funeral of the "Eagles" motocykle gang leader Christopher Eagle, murdered with his wife, takes place. A young journalist reporting on a funeral witnesses another murder. More victims are falling. The police would gladly accuse Billy, brother of the murdered leader, of these murders. Billy decides to deal with the killers alone. Despite unwanted support by Mel, the final game ends tragically...

A party of tourists -- including a state senator, a park ranger who was her one-time lover, a cantankerous professor, and an escaped convict -- are trapped deep inside the caverns of an unnamed national park, rescued briefly, and then caught in a second cave-in.

The government's new urban renewal policy results in street gangs fighting for control of the inner cities. While most of the residents flee, one factory owner determines to fight the gangs for his property.

During a Cavalry massacre at an Indian village, two brothers, searching for their captured sister, rescue a white woman long ago kidnapped by the Cheyenne. They ride for their lives, haunted by the chant of the tribal Death Song.

The Future is now. There are no rules and no place to hide from the deadly Highway Warriors who ravage the roads in machines of destruction.

A Mexican bandit is about to be executed in the United States, so his brother takes over a train and holds the passengers as hostages unless his brother is released. Now both the Americans and Mexicans are baffled as to what to do. One of the passengers — who wrote the letter for their captor — has a suggestion: call mercenaries Hank Brackett and Johnny Reech. They do, and as expected they do come up with a plan, but the president of the railroad is not sure if it will work.

An out-of-work newspaperman in need of money becomes the go-between for a jewel thief and an insurance company that wants to settle.

Texas Ranger Jake Cutter arrests gambler Paul Regret, but soon finds himself teamed with his prisoner in an undercover effort to defeat a band of renegade arms merchants and thieves known as Comancheros.

Various contestants gather at an "amateur night" contest, hoping to attract the attention of a talent scout sitting in the audience.