 Columbia s 50th serial (between "Blackhawk" and "The Lost Planet") and made during the production season, 1952-53, when Clayton Moore left "The Lone Ranger" television series and was replaced by John Hart for a year. Story has frontier trouble-shooter Jim Scott (Clayton Moore as Clay Moore) seeking to put an end to the bloodshed between whites and Indians on the Western frontier. He is aided by Tulsa (Bud Osborne, in another of his more than 440 sound-era westerns or serials that made him the most prolific player in the sound era in those genres), the boss of a wagon train, and by frontier settlers Frank Baker (Tommy Farrell) and his sister Ann (Eileen Rowe.) A band of Apaches headed by Porico (Rodd Redwing), son of Geronimo, continually attack the settlers, their wagon trains and a new stage line. In vain Jim seeks a meeting with Geronimo (Chief Yowlachie.) A band of white renegades, led by Ace Devlin (John Crawford) and Rance Rankin (Marshall Reed), manage to worsen the situation. After scores of savage battles and hair-raising escapes (14 to be exact, as Chapter 15, "The Peace Treaty," had no need for a cliffhanger), Jim succeeds in killing or capturing the outlaws, and convinces Porico to arrange a peace-accomplishing mission with Geronimo.