Billy Bonney is a hot-headed gunslinger who narrowly skirts a life of crime by being befriended and hired by a peaceful rancher, Eric Keating. When Keating is killed, Billy seeks revenge on the men who killed him, even if it means opposing his friend, Marshal Jim Sherwood.
Bantam-weight western star Don "Red" Barry certainly deserved his designation as "The Cowboy Cagney" in Republic's Desert Bandit. Barry is cast as two-fisted Texas Ranger Bob Crandall, who after being dishonorably discharged heads to the Mexican border to start life anew. He falls in with a gang of gun runners, headed by corrupt lawman Largo (William Haade). It turns out, of course, that Crandall's "disgrace" was merely a ruse to allow him to work undercover in bringing Largo and his minions to justice.
Hoppy, Lucky and California search for a mine owned by Trudy Pendleton after it was taken from her by thw swindling gambler Ace Gibson. They find the mine and Hoppy fights Gibson over it.
Tom and Fuzzy investigate a ghost town which, in this case, is supposedly haunted by real ghosts. The town is an outlaw gang's hideout, and they scare folks away to protect their mine.
The Three Mesquiteers, as army scouts, soothe hostilities between the Army and Indians after both have been riled by someone with a hidden agenda - a renegade chief, who is found to be masquerading as an Army interpreter.
The mayor has sent for a gunslinger who, though appearing to clean up the town, is really to be the mayor's means of taking the town over. When Roy and Gabby arrive in Tombstone, Roy is mistaken for the gunslinger. Just as Roy is ready to expose the mayor, the real gunslinger shows up.
Tim MacGregor, unscrupulous lumber operator, obtains by bribery a contract to cut a vast quantity of timber from land owned by Kay Handley, rich débutante. When Dick O'Hara, forestry inspector, demands a postponement, MacGrgeor refuses and sends his henchman, Jean Collet, to obtain the services of the famous "bull-of-the-woods" Andy Jensen and his partner "Lucky." Kay arrives and gives her permission to cut the timber, defying Dick. Dick, with his two assistants, Withers and "Tex," begins a survey of the timber stand. When Dick and Tex finally reveal MacGrgeor as a crook, Collet is sent to kill "Tex" and obtain the reports. A fight ensues and "Lucky" is killed by one of Collet's flying knives. Kay then admits that Dick is right and helps him trap Collet. Dick and Andy force a confession from Collet and MacGregor is exposed.
Rancher Timothy Wade is ambushed by a masked man riding a pinto horse. His young son, Buzzy Wade and the loyal ranch foreman, Dude Bates, are mystified as to who anyone would kill Wade. But, Jim Dana, a U.S. government undercover agent, has his suspicions that the reason may have been in order to acquire the ranch from Buzzy and his older sister, Ruth. Dana thinks the ranch may have a large deposit of a mineral useful to a foreign country. His suspicions are confirmed when a couple of guys with heavy-accents show up inquiring about the property.
Rodeo contestants Johnny King and Corrigan meet, their fathers having been members of the Range Busters. When Johnny is knocked unconscious, time reverts to their father's era and the Range Busters are soon involved in the scheme to get Railroad right-of-way across Mother Slocum's ranch. When she is tricked into signing a release, the Range Busters find their job more difficult as the Sheriff is in with the crooks.
The Cisco Kid is captured while keeping a rendezvous with cantina dancer Dolores but is released by his captor, the commander of a U.S. Army regiment, to help break up a kidnap ring. On his way to Las Tables with his pal, Gordito, he makes a stop at the Martinez Rancho, where they learn that his friend Carlos has been kidnapped, from his wife Marquerita. At the Crystal Palace Saloon, Cisco runs into an old girlfriend, Sally, who he once jilted for a tight-rope walker, but she doesn't betray him when the sheriff and an army officer enter searching for Cisco.
A town bedeviled with outlaws sends for Hoppy, Lucky and California after their own vigilante committee fails to solve the towns problems. Hoppy discovers that the bad guys are led by the town boss, and so are the vigilantes.
Billy, Fuzzy, and Jeff are on the run from the law again. This time they travel to a new town where Fuzzy is made Marshal. But Hardy and his outlaw gang control the town and none of the previous Marshals survived for very long.
Whitley and his singing group want to make time with young ladies at a finishing school...and vice-versa. However, the old matron in charge threatens to shoot Ray and his men so they come up with a plan to trick her.