A gunfighter is hired to clean up a wild frontier town, but there are forces afoot who want to keep the town as wide-open as it is. Lyle Bettger, Bruce Cabot and Richard Jaeckel co-star as the lawless bad guys in this Western based on a novel by Frank Gruber.

This Western is a pilot for the series "The Iron Horse," in which a dapper frontier gambler wins a railroad line in a poker game and has his hands full holding it from the clutches of various conniving bad guys.

Four young toughs have ridden into Trail City and claimed it as easy pickings for their bullying and gunplay. The whole town will be overrun by lawlessness if decent folks like rancher and Civil War veteran Sam Christy don’t take a stand.

A weary sergeant in Korea commands military prisoners on a dangerous mission and is joined by a nun and a group of schoolgirls in enemy territory.

While Charles and Caroline are visiting Walnut Grove, the townspeople learn that a land development tycoon has acquired title to all the land in Hero Township. They are inspired by Laura to vent their anger at this injustice.