For revenge the outlaw Morgan steals the Carruthers young son. Seventeen years later Carruthers arrives in the valley where Morgan, his gang, and the now grown Bob hide. After Morgan shoots Tracy, he tells Bob that Carruthers did it and sends Bob out after him. But unknown to Bob, Morgan has put blanks in his gun.
A reformed gunfighter battles a crooked sheriff who used to be a member of his gang.
Money is mysteriously disappearing from a locked trunk atop the stage even though the trunk arrives still locked. When pals Bob Rivers and Grizzly get the jop driving the stage, the same thing happens.
Steve O'Neil robs the stage and kidnaps Nita to keep Lopez from doing the same. Then he and Buckshot head for Lopez's hideout for a showdown. The townspeople head after them not knowing what they will find.
A cowboy whose friend has been swindled out of his ranch and then murdered must take care of the man's son, then he goes after the killers.
When the Nevada Kid gets caught in a stage robbery, the gang leader Cherokee gets him released by forging a petition to the Governor. The Kid tries to go straight but the stage he is guarding gets robbed. When the Sheriff jails Cherokee who was not in on the robbery, the Kid gets caught effecting Cherokee's escape and finds himself in jail again.
A respected war correspondent is found murdered, with three bullets--from three different guns--in him. Three different men are arrested, convicted and sentenced to death for the murder, but only one can be the actual killer. A criminologist sets out to find who is really guilty.
A Kentucky horse owner hires an ex-jockey, who is now working as a waiter, to train his thoroughbred race horse for an upcoming race. However, a gambling ring that doesn't want the horse entering the race has other plans.
Bill Dugan befriends an orphaned boy; the pair help a sheriff bring his crooked deputy to justice.
Brokaw, the Polka Dot Bandit, asks Farrell to help rob Wells Fargo. Farrell plans to capture Brokaw for the reward but is assumed to be one of the bandits and shot. Brent captures Brokaw, but Ann thinking her father is in on the robbery lets him go. Brent catches up with him only to be framed when the polka dot bandanna is found on his saddle.
The Rangers in New Mexico are being disbanded but Bob Houston gets them to make one more ride. They go after the outlaw gang led by Hashknife. They catch Hashknife, but he escapes taking Barbara with him and Bob and Slim have to go after him again.
A man escapes from prison, then joins up with a gang of stage robbers while at the same time working as a deputy in a distant town, hoping to ultimately find the outlaw who killed his father during a robbery years ago.
A cruel sea captain (Charles Middleton) oversees a rough crew.
Working under cover, Tex goes south of the border and joins Rand's gang where he befriends gang member Kansas. He plans to lead the gang into the Sheriff's trap, but hopes to spare his new friend.
A cowboy detective goes up against a gang of big-city thugs trying to set up a protection racket out west.
Joe has Cowboy-Race Driver Brent drive him to the border where his men slug Brent, and he shoots Stafford and takes his bonds. Brent's old friend Chuck arrives and the two head out to find the gang and recover the bonds.
Bart Morgan controls the town of Cactus City and is keeping all men away from Jane Rankin. When Johnny Day arrives and takes an interest in Jane, Morgan tries to kick him out. Johnny refuses to go and the stage is set for a showdown.
Fred Colgate, wealthy young man, learns that his tramp wife has been unfaithful and leaves her, and goes to Mexico. An accident causes him to be thought dead. He becomes a prizefighter, and when he return to his home city, he encounters a strange situation.
Bob Carson and sidekick Grizzly take a job driving a stage for a line that is being repeatedly robbed. The culprits place a large box on the stage in which Runt can hide and steal the gold without the driver or guard knowing it. When Bob realizes what is happening, he replaces Runt in the box in hope of catching the outlaws.
A government agent is sent to a tough frontier town to arrest & bring back one of the most ruthless criminals in the region.
