In Old New Mexico

After several years' dormancy, the "Cisco Kid" western-film series returned to the screen with Monogram's The Cisco Kid Returns. Duncan Renaldo, actually Rumanian, starred as the Mexican "Robin Hood of the Old West", with Martin Garralaga as his corpulent sidekick Pancho. In the tradition of 20th Century-Fox's earlier "Cisco" efforts, our hero comes to the aid of an orphaned child, clears himself of a kidnapping charge, and proves that a "solid citizen" is in fact a criminal mastermind.

The Cisco Kid and Pancho are mistakenly identified as leaders of an outlaw band. While the cavalry runs them down, they must hunt down the real bad guys.

Crooked ranch foreman Thatcher sends his two henchmen, Parnell and Clint, out to murder his boss, wealthy Peter Arnold who has just arrived to retire on his ranch, bringing in tow his daughter, tomboy Jessie, who despises western life and can't wait to run off back to San Francisco. Stagecoach line owner Dave Collins and his sidekick Chito show up just in time to deter the attackers. Collins isn't done yet, though, as a gold shipment sent on one of his stages is stolen by Parnell and Clint, one of whom is recognized by Jessie, attempting to escape back to the west coast. Collins has his hands full trying to retrieve the stolen gold, and dealing with Jessie, who's fallen head-over-heels in love with him.

Traveling north into Arizona, Cisco finds that someone committing robberies has been impersonating him and he is a wanted man. After retrieving some of the stolen loot, he is caught with it in his posession and put in the guard house. A friend whose life he recently saved beaks him out and Cisco heads out to find the impersonator and clear himself.

Four masked men rob money from a stagecoach in route to a bank in Tombstone. The federal government vows to catch the culprits and recover the money. Two suspects are imprisoned - the notorious gunman Jack Bowman and a wounded bandit. The two cellmates form a partnership and the wounded man gives Bowman 3 of the 4 names of the other bandits - the outlaw Black Norton, Bailey, and Sam the sheriff. Bowman escapes and starts out after the money.

A group of stagecoach passengers are held hostage by bandits waiting for a shipment of gold they plan to steal.

20 years ago, 3 men robbed a stage and hid $30,000. They were caught and sent to prison by Marshal Steve Autry. 20 years later, the men bust out of prison and return to the ghost town where they stashed their treasure searching. Steve's grandson picks up where Steve left off to foil the plans of the outlaws.

Cisco and Gordito arrive to find there is an outlaw operating in the area who is assumed to be the Cisco Kid. When a reward is offered for his capture and a large shipment of money goes out, Cisco is on hand. Seeing the gang rob the stage he goes after them only to be wounded. The gang leader leaves Cisco's handkerchief at the scene and now he is wanted for the murder he tried to break up.

A cowboy whose sister has been murdered by a gang of vicious outlaws seeks his revenge. But a venerable old lawman is about to teach the vigilante a lesson about taking the law into one's own hands.

Case Britton, gunslinger and wanted man, comes to town to meet his bride-to-be, stop a stagecoach robbery, and get even with the man who killed his brother.

Various stage coach passengers and outlaws travelling through Indian country are forced to join forces against the Apaches.

The Hartley--Goodrich stage line suffers a double blow when its founders, Frank Hartley and Marcus Goodrich, are killed during robbery attempts. Goodrich's daughter Judith and the company foreman, Gabby Hayes, are determined to keep the business going, despite debt caused by the string of attacks.

Jim Sanders (Don 'Red' Barry), young cowboy, returns to his hometown for a reunion with his boyhood friend Clay Blackburn (George Offerman Jr.). Once there he learns that Clay's father, Frank Blackburn (Ivan Miller), is the unscrupulous proprietor of a stagecoach line and is out to bankrupt the line run by Joel Hunter (Griff Barnett' ), the father of Jim's sweetheart Ruth Hunter (Betty Moran). Jim is forced to lead the fight against his best friend.

When a fed-up businessman tires of watching gold shipments disappear without a trace, he calls in the Trail Blazers (Ken Maynard, Hoot Gibson and Bob Steele) -- a legendary trio of law enforcers -- to find the gold and figure out who's behind the thefts.

Outlaws attempting to kidnap Steve Blaine from a stagecoach are ran off by the sharpshooting of his sister, Sally and rescuers Jimmy Wakely and Cannonball Taylor. Steve is investigating his father's sudden death after charges of theft from the Sloan/Carson mine. Sloan is killed after Wakely learns that ore is being smuggled across the Mexican border into the mine, and then sold at the higher U.S. prices

When Decker's gang holds up a stage, henchman Lefty takes a lady's rings. Later lefty accidentally exposes the rings buying ammunition and Cheyenne sees them. When Lefty tries to shoot Cheyenne he is captured. Now Cheyenne wants the rest of the gang and their leader.

Fuzzy's niece is killed in a stagecoach hold-up. Billy and Fuzzy quickly learn that the culprit, who not only killed all the passengers but also absconded with $40,000, may be holed up in lawless Pecos City.

An undercover agent takes the job of sheriff in order to find the men responsible for a series of stagecoach robberies.

Cisco saves a stagecoach from being robbed and takes a shine to one of the passengers whose father is in cahoots with a vicious criminal who plans to murder him.

An orphan whose father has been killed by bandits inherits a mine. Cisco saves the mine and the child and also finds the child's real mother.