Law of the Plains

Working as an assistant on a long cattle drive, the young Ben Mockridge contends between his dream of being a cowboy and the harsh truth of the Old West.

Fidencio Borer, an apothecary in a village on the northern border of Mexico, discovers some old title of a mine in Arizona and decides to claim them. Trying to cross the border is a border guard intercepted by exaggerating in the line of duty. On the way is captured by a tribe of Apaches and is about to be burned alive, but thanks to the Great Head Horse Lying having toothache and learns that the prisoner it can heal, ordered his release on the condition that the cure. Fidencio would take the wheel and gets the eternal friendship of the Chief apache.

Bob Ford murders his best friend Jesse James in order to obtain a pardon that will free him to marry his girlfriend Cynthy. The guilt-stricken Ford soon finds himself greeted with derision and open mockery throughout town. He travels to Colorado to try his hand at prospecting in hopes that marriage with Cynthy is still in the cards.

With the California Gold Rush beginning, Senator Frost's singing daughter Caroline loves a young army officer; the Senator can't stand him, and has him sent to California. Headstrong Caroline follows him by train, riverboat, and covered wagon, gaining companions en route: a vagrant Russian prince and gambler Johnny Lawlor, who just might take her mind off the army.

A wanted-fugitive, called "Nevada," is wounded by a pursuing posse of lawmen, and is left to die on the desert by his companion, Bill Hall. He is rescued by a young rancher, Ben Ide, who is in love with Ina Blaine, daughter of a neighboring rancher. While "Nevada" is recovering, he and Ina fall in love but, through his loyalty to Ben, he sends her away. Going home, Ina falls into the clutches of Bill Hall, now heading a gang of rustlers, but the real leader is Les Setter who is posing as an honest rancher, and he has designs on Ina himself.

Shadrach Jones, ex-Texas State Policeman, has the ruthless determination to find and kill the man who shot his brother in the back and stole the money with which he was to buy a ranch for the two of them. At the saloon-hotel run by Adelaide, Shadrach is convinced that one of the cowhands on the Captain McKellar cattle drive to Montana is his man. He takes the job of trail-herd boss to find the killer. McKellar preaches to Jones that he should forget revenge and let the law of retribution take care of the killer. Shadrach's hard driving of the men and his hunt for the killer makes him bitterly hated, and his retribution quest ends in a manner he did not anticipated.

In 1864, during the American Civil War, Mexican cattleman Alvarez Kelly supplies the Union with cattle until unexpected circumstances force him to change his customers.

A grizzled ex-sheriff helps a man framed for murder to confront the powerful trio of brothers who want him dead.

Mortimer builds a fence for the cattle brought by Ken Morley. To retaliate, Slater who wants access to the land, builds a dam cutting off Mortimer's water supply. When Ken confronts Slater, he is captured. Then lightning destroys the dam and Ken, imprisoned in a shack, is in the path of the oncoming water.

After his cattle rancher boss dies, right-hand man Pike is given the job of returning $86,000 to some families who live across the border in Sonora, Mexico. Honest Pike is joined on the trip through the wilderness by a dishonest gambler named Tyree.

Buck Peters arranges for Hoppy, California, Johnny and other cowboys to go to the aid of friends whose cattle are being rustled. Hoppy and California locate the rustlers' hideout and join the gang by posing as outlaws themselves, but must find a way to let the rest of the posse know where they are.

Hoppy and his pals arrive in a remote town to investigate the counterfeiting of both U.S. and Mexican money; his only clues are the name "Mordigan" and a drawing of a comet. He quickly finds out that Mordigan is the town "boss"; but what or who is "the comet", and why are Mordigan and his henchmen intent on persecuting a young woman, her drunken brother, and her deathly ill sister-in-law who've also just arrived in town?