Karen Lindsey

Opens with a bank robbery in a small town in the old west. When one of the robbers is shot to death during the getaway, his easily identified assassin gives his coat and green suitcase to the naive Whit Barlow with the promise of $5 if he takes them via Wells Fargo wagon to the nearby town of Tombstone. Barlow agrees, but soon the gang is gunning for his head under the idea that he's the one who killed their member.