When Luke gets Daisy fired from the Boar's Nest, The new sheriff, Grady Byrd gives Daisy a written and physical test which she passes and becomes a deputy sheriff. But Bo and Luke interfere with her work and try and do everything for her.

Bo and Luke assist Texas ranger Jude Emery in tracking down hardened criminal "Snake" Harmon. But they must rely on a little help from their friends (as well as Boss and Sheriff Byrd) when they find themselves kidnapped by Harmon's henchmen.