Chris Hale is putting together a new one hundred wagon train with approximately 400 people under contract to the Western Trails Company to travel over the Rockies to California. Paul and Jenny Phillips are a young couple who have saved enough money to make the trip when as they join the train find themselves robbed of all their money. They are surprised when a young beautiful woman offers them over $400 to ride with them to Denver. Seeing no harm they accept the offer but it comes apart when Coop reports back that early snow has made the stop at Denver impossible. Instead Chris decides they are heading for Cheyenne. This forces her to reveal her real name, Nancy Styles, to Chris hoping to force him to bend to her will. Her father Frank Styles owns the Western Trails Company so he is Chris' boss. Chris refuses her request so she tries to seduce Paul Phillips which he rejects and Jenny ejects her from their wagon. She is forced to live with the crew but refuses to work to earn her way. ...