C.J. and Hanna become the greatest of friends when the latter visits the former on the ranch where she lives, with the purpose of photographing the horses for her school project.
A landowner tries to drink his neighbor's molybdenum milkshake and winds up having him killed. It's up to Allan Lane to find out what happened and apprehend the culprits.
Both Harmon and his men and a Mexican gang are after a treasure hidden on the Wilson ranch. Acey learns of their raid and goes to get Ken only to find him in jail for a murder he did not commit.
Tom Kenyon and his sidekick Pierre La Farge are hired by rancher Mike O'Day who, with his daughters Toni and Sugar, provides wild horses for the government remount station.
A cavalry officer is framed for the murder of a fellow officer and cashiered out of the army. After he gets out of prison he vows to find the renegade who framed him and bring him to justice.
A female hitchiker is taken in by a family after a horrible car accident. While she recovers, she begins to unravel a murder mystery involving the woman of the house.