When Comancheros wipe out a small wagon train ahead of them, Chris sends Bill and Duke to check it out. They find a young wounded Comanchero who tells them they are to be attacked. Chris' actions cause a mutiny.

Indian captive Caroline Casteel is traded to a man who brings her to the wagon train. She encounters prejudice and hostility from many of the train members. But her biggest hurdle comes when her family, who had long given up hope, arrives.

Madame Delphine Sagittarius asks to be picked by the wagon train at Beaver City. The town is expelling her as a con woman. Charlie is initially against it but when no one else on the train accepts her, he becomes her lone supporter.

Wealthy merchant Martin Gatsby, a man with little room for compassion for others, wants the wagon train to keep rolling and demands that Hale leave Caleb Lefton and his family behind, because the inexperienced Lefton is causing delays.

John Augustus in a game of cards with a Chinese merchant wins a beautiful Chinese girl. But when he takes her on the wagon train, other passengers ask Hale to have him and the girl kicked off the train for their "indecent" relationship.

In the midst of a dry spell and desperately in need of water, the wagons stop at Mavis Grant's station, the only source of water for miles. But Miss Grant is a bitter and cold hearted woman who demands an outrageous price for the water.

Bill Hawks is caught with three Indian grave robbers being chased by the Indians. He is the only one captured and is to be killed until he and the Chief's daughter fall in love. However, the leading brave has other ideas for her and Bill.

An officer Chris knows is found near the wagon train near death. He tells Chris that a passage in the bible describes him and his commander - Shiloh Degnan. Chris returns him to Fort Bannerman to the Army where the truth is revealed.

When the Levy family joins the wagon train, the tranquility becomes less so as the fathers compete in checkers, young sons fight, and son and daughter fall in love. Lastly, a settler who tries to shake down the train to cross his property.

Indians kidnap an elderly lady on the train. They will return her when the train takes the Chief's son to the doctor and cure him. However, some on the train don't want to help. The task becomes harder when they learn what the illness is.

Kurt Davos, a highly respected man, is badly injured while trying to save Florence Hastings trapped in a runaway wagon. Florence, scared of dogs had once tried to kill Kurt's dog, volunteers to live with and care for Kurt, now paralyzed.

A Bible-quoting marshal joins the wagon train with his prisoner, a young bank robber whom he claims to be trying to reform. He wants the prisoner to atone for his sins by telling the location of the money he hid from his last holdup.

A woman and three companions in a runaway wagon are rescued by a winemaker and Charlie. They are against the consumption of alcohol and join the wagon train. However, she begins to fall for the winemaker until she learns his trade.

The wagon train finds Sam Darland with orphan boys in an old ghost town. Hale tries to convince Darland that it is not safe to stay in the town, as it in the midst of Indian territory and the leader of the tribe has been on the warpath.

A sea captain traveling west haunted by nightmares from his past is found stranded, injured and drunk by Bill and Charlie. After hearing his story, they help him reach his destination to locate a ghost: a dead sailor that may be alive.

When his wagon falls down a cliff, Davey Baxter's mother is killed, and his arm is crushed. The doctor is unavailable, so Chris is forced to make the decision to amputate. This changes everything for Davey and the girl he plans to marry.

On his way to Fort David, wagon scout Duke Shannon rescues Sgt. Johnny Masters being sent to prison for twenty years; a man caught between two worlds. The world of his ancestors the Cherokee, and the world of his loyalty, the U.S. Army.

Hawks rides to the John Kaylor ranch to buy horses for the train but John just died. His widow Naomi refuses to sell the horses at the price John had promised. Naomi shows no sorrow over her husband's death, only wanting to sell the ranch.

Bitter alcoholic Stevenson Drake develops a dislike for the even tempered John Hollister, a fellow Southerner, when he learns he didn't fight for the Confederacy. He also is bothered by the friendliness between his wife and Hollister.

While riding through the desert plains, Duke and Charlie come across a sheriff as he is about to die of a heart attack and his female prisoner, Lily Legend, a childhood sweetheart of Duke who the sheriff is taking to be hanged for murder.

Bella McKavitch wants to kidnap Chris Hale, in order to find out about a gold shipment which she thinks the wagon train is carrying, but her dim-witted sons nab Wooster instead. To stop them, Wooster pretends to be a robber himself.

When children's dolls are found mutilated in her possession, passengers believe that Sara Proctor is either deranged or practicing witchcraft. Hale slowly arrives at the real story after Sara confides to him and Charlie's snooping.

Duke Shannon stops in the town High Times and almost right away gets into a fight with, and accidentally kills, one of the gunmen who are essentially holding the town hostage. Then he finds his horse missing and ignores advise to leave.

An elderly couple and then a young girl become ill with typhoid fever on the wagon train. A young servant girl has attended to them all in isolation. One of the women on the train has an idea about the cause but no one wants to listen.

When four brothers are orphaned, no one on the train wants all four. Charlie is determined to find a home for the four together and even proposes to a spinster who wants the boys but turns him down so he looks for a husband for her.

The Perez family is run out of town because people believe their daughter Juana is a witch. The family joins the wagon train, and after Juana's brother Felipe is mauled by a cat, the old world is pitted against the new world of medicine.

While scouting in Wyoming territory, Duke is forced by outlaw Tom Tuesday to act as his guide to an important rendezvous in Ruby City, Idaho. Tuesday is going blind from a gunshot wound, and Duke is able to turn the tables on him.

Samuel MacIntosh picks Hamish Browne to marry his daughter Heather before the two have met. Heather is a naive young girl who thinks she can talk to animals, while Hamish is a backwoods boy who cares for his livestock more than for women.

Duke and three women under attack by Cheyenne Indians are helped by a stranger who has a fatalistic attitude toward life. They take refuge in a relay station where the stranger slowly relays his past to the others while they hope for help.

Tom O'Neal and Ellen Howard want to get married, but their parents object, so Tom takes money from his father's savings and runs away with Ellen. They soon realize that that was an unwise decision.

Duke and Charlie leave the train for supplies and to see Duke's old friends at a fort. One is a minister who was cashiered out of the Army who is trying to create peace with the Modocs despite a Major who only wants to kill all Indians.

Hale is entrusted to deliver $8,000 to a bank. Young David Garner is determined to steal it and he stows along on the wagon train, along with a girl who's in love with him. Following them is a shady man who seems to have a hold over David.

Bill Hawks receives a note asking him to help an Indian friend of his from the Civil War. He arrives to find the local town drilling a well on the man's property and eventually that the man has been hanged for attacking a local girl.

Invalid rancher Henry Ludlow is so determined that daughter Judy not marry Basque sheepherder Antone Rose that he sells his land and joins the wagon train to head west. When Antone learns of this, he joins the train as well to marry her.

Duke Shannon returns to check on his small ranch he split evenly with a childhood friend. When he arrives he finds tenant farmers being bull-whipped and a ruthless foreman his partner does not want to fire claiming he is needed.

Bill meets young Barnaby West, who claims he is traveling west to see his father, a famous frontiersman. Bill invites him to join the wagon train. But he and the others wonder just how much, if any, of young Barnaby's story is really true.