The wagon train pushes ahead when one of the passengers has an accident. With only a wagon between two couples, one person decides to leave with money including some gold coins. They have an accident and the storm's only getting worse.

When a big snow halts the train, several of the men disappear mysteriously with no trace of them to be found. After Flint, Major Adams, and Hawks go missing, it's up to Chuck Wooster to lead the train to safety.