To fight a poisonous weed, ranchers are burning their land. Gene is the Inspector brought in and he recommends spraying. The spraying goes well until the Larabee ranch is reached. When Larrabee refuses to allow the equipment on his land, Gene has it sprayed by airplane. Cattle must stay off recently sprayed land and when a Larrabee man shoots down the plane, the crash sends the cattle stampeding toward the newly sprayed land.
There is a range war between the ranchers led by Tilden and the outlaw gang of Link Carson. Wanted outlaw Dude Ramsey arrives and joins up with Tilden. First he saves the ranchers from Carson's trap and then exposes Pearson as Carson's informant and killer of Steve Warner.
Rancher "Utah" Neyes crosses the border into Canada to meet his partner, only to find that the latter has been murdered by a gang led by "Nails" Nelson. "Utah", with the aid of RCMP Jack Craig and fur-trapper Ivy Jenkins, manages to clear his own name of suspicion and also break up Nelson's fur-stealing and smuggling racket.
After Slug Raton takes Brady's horse, hat, and gun, the Sheriff arrests Grady thinking he is the outlaw. Slug's men chase them to Ricard's ranch which they burn. After Grady saves the Ricard's from their burning house, Betty Lou saves Grady from hanging at the hands of the masked vigilantes. Grady recognizes the voice of Raton among the vigilantes and now knows who to go after.
The big bad cats are the villains/Indians, and the little mice are the settlers going west in their little covered wagons, and the Indians are on a rampage about it. Things look dark indeed for the settlers when the likes of Buffalo Bill, General Custer and Daniel Boone are unable to defeat the attacking cats but...wait...up in the sky...here comes the singing, flying mouse...Mighty Mouse. Not recommended for Revisionists.
The Shadow and his outlaw gang have control of Durango Valley. Keene Cordner arrives, and with the help of Tanner becomes a second Shadow in his attempt to round up the gang.
Two prisoners, Steve Brandt and Nick Montana, chained to each other, escape by jumping from the train that brought them to the penitentiary. Persued, they hide in the carriage with Jane Langton. Arriving at her ranch, they discover that she is fighting against a Pete Sutton, who wants to take her pasture. Not wanting to confront, Sutton offers the two escapees help by assisting them move to Mexico.
Shot almost entirely in 'Kelly Country', near the country town of Benalla, The Glenrowan Affair takes us back to the era of Victoria's most notorious bushranger, showcasing thrilling action sequences and horsemanship as time and again the Kelly Gang outwit the law. The film begins with old timer, Dinny (some say he knows too much for an outsider) telling the story of the Kelly Gang to a visiting sketch artist. His tale unfolds as Ned Kelly and Joe Byrne surprise the constabulary in the bar of the Glenrowan Hotel and Ned shoots a constable in the hand. The Glenrowan Affair includes the ambush at Eleven Mile Creek, the hold up at the Jerilderie Bank and the siege at the Glenrowan Hotel where Ned, dressed in a suit of homemade armour, taunts the 'traps' in a hail of gunfire before he is shot and captured.
When the bank is robbed, Gene and the boys are singing nearby and the Chief arrests them as gang members but lets them go thinking they will lead them to the others.
Prison escapee Utah Evans kills Sheriff McClay. Joe Norton was McClay's predecessor and sent Utah to prison. Ma McClay having taken over as Sheriff for her husband, now gets Joe to return. Joe sets out to get Utah and Utah, learning Joe is after him, hopes to get revenge for being sent to prison.
An elderly man leaves Wyoming to visit his daughter in a small Massachusetts town because, even though she didn't say so, he believes she needs his help. When he gets there he discovers that his daughter, a lawyer, is under great stress because of her biggest client, an old geezer who is the wealthiest and most powerful man in town. The girl's father decides to make the old man "disappear" by performing a rain dance he learned from an Indian chief back in Wyoming--and lo and behold it starts to rain and the old man does indeed disappear. The local sheriff, however, suspects foul play and arrests the girl's father.
When a farmer's wife is brutally murdered by the ruthless bandit Bobby Durango and his gang of killers, Billy Rogers goes back to his old gun and starts to hunt them one by one.
A football star grown up in the East goes West in order to meet his father. He discovers that his parent and his three half-brothers are now notorious outlaws .