U.S. marshal John Carruthers observes a robbery and Sheriff Jake thinks he may be the culprit. Meanwhile the town's leading citizen is planning to rob everybody blind.
J.D. Cahill is the toughest U.S. Marshal they've got, just the sound of his name makes bad guys stop in their tracks, so when his two young boy's want to get his attention they decide to rob a bank. They end up getting more than they bargained for.
One of the last bills signed by President Lincoln authorizes pushing the Union Pacific Railroad across the wilderness to California. But financial opportunist Asa Barrows hopes to profit from obstructing it. Chief troubleshooter Jeff Butler has his hands full fighting Barrows' agent, gambler Sid Campeau; Campeau's partner Dick Allen is Jeff's war buddy and rival suitor for engineer's daughter Molly Monahan. Who will survive the effort to push the railroad through at any cost?
Chico, one of the remaining members of The Magnificent Seven, now lives in the town that they (The Seven) helped. One day someone comes and takes most of the men prisoner. His wife seeks out Chris, the leader of The Seven for help. Chris also meets Vin another member of The Seven. They find four other men and they go to help Chico.