⁣Pat and Stoney are sent to Oklahoma to assist the state authorities to investigate a hanging judge. Stoney's plan to go undercover backfires when he is framed for murder himself.

⁣A band of gypsies settles down in the Montana Territory to take advantage of the copper stakes they've made in the region. In the nearby town of Bender, a group of shady locals believe the settlers should be stripped of their rights and take the matter to court. When it looks like the judge is going to rule for the gypsies, the outlaws kidnap him and lock him in the local jail.

⁣Pat and Stoney take time out from their duties to try and collect the bounty posted on a legendary golden wolf that roams the Colorado foothills. A couple of wolf hunters don't take kindly to a pair of amateur hunters horning in on their range and attempt to drive the G-Men away before they can capture or kill their quarry.

⁣Pat and Stoney investigate the mysterious closing of a government silver mine and the ghost town left in its wake. They meet several suspicious characters in the empty town, one of whom holds the answers they seek.

⁣Pat Gallagher and his sidekick Stoney Crockett are Secret Service agents in the Old West, dispatched by the government to investigate crimes threatening the young nation.

⁣Pat and Stoney are dispatched to Central City to investigate the disappearance of two Postal Inspectors. They are puzzled by the large amount of mail being sent to the post office in the town of El Dorado. Puzzled, because El Dorado has been a ghost town for years.

⁣Cisco and Pancho are tricked by a cattle buyer, who used a fake sheriff and deputies to get them to turn over a friend's cattle. They set out after the swindler to get the cattle back.

⁣Pat and Stoney are sent to Texas when it is discovered that a large number of Federal Gold Bonds held by the State of Texas are counterfeit.

⁣Pat and Stoney are ordered to Wisconsin to investigate an Indian agent's claim that a lumber company is forcing the Chippewa Indians off their reservation in order to harvest pristine stands of pine trees. The G-men's investigation is hindered by the distrust of the Chippewas as well as the lumbermen.

⁣An outlaw gang is stealing gold from Chinese placer miners, then driving off their claims with outrageous taxes. Because they're Chinese, they can't sue the local government agents. With Stoney posing as a Chinese miner and Pat pretending to be a representative of an Eastern engineering company, the U.S. government tries to bring an end to the careers of the outlaw gang and crooked state government agents.

⁣Pat and Stoney are ordered to California to investigate reports of an anthrax epidemic and get involved in murder and a feud between neighboring ranchers.

⁣Pat Gallagher and his sidekick Stoney Crockett are Secret Service agents in the Old West, dispatched by the government to investigate crimes threatening the young nation.

⁣Pat and Stoney tangle with a gang of robbers who have hijacked an Army payroll.

⁣Pat and Stoney are ordered to San Pablo, Mexico, to find out what's behind the trouble an American tungsten mine is having. When they arrive, they discover the mine has been closed, the wells are all poisoned and the town is in the grip of a malaria epidemic. To make matters worse, the lawmen have been followed by four gunslingers determined to give the American troubleshooters all the trouble they can handle - and more.

⁣Cisco and Pancho witness some strange behavior by a coach driver near the town of Guunison. Suddenly they are accused of attempting to rob the stage, Cisco clearly wants to clear his name, however while investigating Cisco discovers a much bigger game being played.

⁣Cisco and Pancho break a woman out of jail, after she has been sentenced to hang for a murder she did not commit.

⁣A rancher threatens to disinherit his niece unless she stops seeing her boyfriend. When the rancher is found murdered, suspicion falls on her lover. Cisco and Pancho must find the real killer and clear the young man's name.

⁣Cisco and Pancho find a woman near death in the desert and learn she is a target for murder because she is headed for a ghost town to prove an inheritance and upon accompanying her find an addled innkeeper and other characters.

⁣ In order to break up a gang of vigilantes that are terrorizing the people of Buffalo Flats, Cisco and Pancho head into town disguised as a gambler and an organ grinder.

⁣ A crooked prosecutor robs quicksilver shipments, then uses chemical weapons to commit murder. Cisco and Pancho investigate.