John Maxwell

Lucas comes to the rescue when escaped convicts hold up the general store in North Fork and take Marshal Torrance hostage.

An outlaw gang robs Virginia City's bank and makes off with almost all of its money. The youngest member of the gang manages to get a job on the Ponderosa as a bronc-buster with the intention of informing the bank robbers of any posses that may threaten their hideout. While Ben, Adam and Hoss welcome the newcomer, Little Joe becomes suspicious of his activities.

Clark Kent and Inspector Henderson, en route to Hollywood to help in filming an important picture about crime, are warned to "lay off" by Luigi Dinelli, notorious gunman and gang leader, in the Superman television drama, "Czar of the Underworld." In spite of murder and sabotage on the studio set, Superman sees that the picture is completed and puts the criminals behind bars.

The Ten Percent Ring wants retribution for the killing of Priddy. Sheriff Behan convinces them that rather than killing Earp or Doc who he suspects killed Priddy to let him have Shotgun Gibbs killed which will discourage Earp.

A string of murders occur at Tombstone caused by the Tucson Ten Percent Ring stealing the winning Arizona lottery tickets. Earp gathers proof of the ring's involvement hoping to use the testimony of a winning couple to convict the leader.