A former gunslinger is forced to take up arms again when he and his cattle crew are threatened by a corrupt lawman.
When Rangers Lucky and his brother chase outlaws, the brother is killed. To find the killer Lucky quits the Rangers and robs the bank. This gets him into the outlaw gang where he learns of their next raid. Sneaking out at night he tells his girl friend who must now convince the Sheriff that Lucky is not an outlaw and that he must sent his men out to catch the gang.
After being shot, a dying Marshal Dawson gives Dave Hayes his badge and asks him to finish his job. Dave becomes Marshal but when Bowie, the man that shot Dawson appears, he exposes Dave as an imposter. Dave is then in trouble when Edwards incites the mob to lynch him.
Beyond the Last Frontier was the first entry in Republic's "John Paul Revere" western series. Journeyman actor Eddie Dew stars as Revere, a Texas Ranger who goes undercover to smash an outlaw gang. Meanwhile, the villains install an informer amongst the Rangers, meaning that Revere will have to take care of this guy before he can complete his assignment. While Eddie Dew was OK in the lead, his thunder was stolen by the young actor cast as "Trigger Dolan"-future superstar Robert Mitchum. The plot was a bit too complicated for a film of this nature, thus future John Paul Revere installments were a bit easier to follow.
The Rangers are after Yackey and his gang. Posing as an outlaw, Dave arrives as Panhandle's prisoner and works his way into the gang. Tex arrives and joins Wright's committee. Tex plans a trap for the gang but things go awry when the gang catches Tex and the Committee catches Dave and both are about to be hung.
A group of frontier businessmen set up a protective organization for the purpose of extorting money from the local ranchers.
It's 1874 and the Texas Rangers have been reorganized. But Sam Bass has assembled a group of notorious outlaws into a gang the Rangers are unable to cope with. So the Ranger Major releases two men from prison who are familiar with the movements and locations used by Bass and his men and sends them out to find him.
'Firebrand' Jordan is a ranger sent into the high Sierras to assist the local Sheriff Ed Burns in capturing a mysterious band of counterfeiters.
Jubal Troop is a cowboy who is found in a weakened condition, without a horse. He is given shelter at Shep Horgan's large ranch, where he quickly makes an enemy in foreman Pinky, a cattleman who accuses Jubal of carrying the smell of sheep.
Murphy plays an ex-Quantrill's Raider who's released from jail with buddy Cooper to be deputized as Arizona Rangers in order to hunt down the remnant of the gang, rumored to he hiding out in a town "neer dee border" in the words of the loose-lipped saloon dancer. The goons are found hiding in an Indian mission. Murphy and Cooper pretend to want to rejoin the gang, but the bad guys catch on and brutally beat Cooper, who protects Murphy's true sentiments to the death.
In this his penultimate Western for low-budget company Monogram, Jack Randall assumed the identity of a murdered ranger in order to track down the killer. In the lawless town of Brimstone, the citizens are being terrorized by a gang of outlaws headed by Mason (Tom London), who, to no one's great surprise, proves to be the very man Jack has been trailing. The relieved citizens of Brimstone then elect Jack as their new sheriff. The murdered ranger's sister was played by Margaret Roach, the 19-year-old daughter of comedy producer Hal Roach. Ernie Adams replaced Glenn Strange (who himself had replaced Frank Yaconelli) as Randall's sidekick, Manny, and Nelson McDowell provided additional comic relief as Brimstone's busy undertaker.