Riders of the Dusk is another of Monogram's formula Whip Wilson westerns. Since the studio couldn't build an entire film around Wilson's bullwhip prowess, a plot was called for. This time around, it's the one about a U.S. marshal who searches high and low for a mysterious masked desperado. The mystery angle is minimal, since seasoned movie fans will be able to determine the mystery person's identity within 15 minutes. As always, Andy Clyde is a tower of comic strength as Whip Wilson's grizzled old sidekick.

Soon after a Chinese princess comes to the US to buy planes for her people, she is murdered by a poison dart fired by an air rifle.

Eduardo Belmonte overhears his new step-mother, Maria, and her lover, Don Ricardo Gonzales plotting to take over the Belmonte rancho on the night of the fiesta given by her husband, Don Carlos Belmonte. Eduardo offers Maria money if she will depart the hacienda premises, but she refuses and then accuses Eduardo of making love to her. The old Don doesn't take kindly to his son hitting on his step-mother and attacks him in a rage. The lights go out, the father is killed and Maria blames Eduardo, who escapes from the house, chased by Ricardo's men. The Cisco Kid and Pancho rescue Eduardo, who has been shot, and hide him while they investigate. Cisco discovers that bullets from Maria's gun, a handy little derringer, are the same type that killed Don Carlos. But the Alcalde arrests Cisco and Pancho, and Cisco is "supposedly" executed by a firing squad, but IS NOT shot and escapes by a trick. And now Maria and Ricardo are in real trouble with Cisco on the loose.

Monogram added several songs and a barn dance to this otherwise standard Johnny Mack Brown hay burner, in which the veteran cowboy star comes to the aid of a beleaguered female rancher. Just "drifting along," Steve Garner (Mack Brown) obtains the job of foreman on a spread belonging to pretty Pat McBride (Lynne Carver). Unbeknownst to Pat, local banker Jack Dailey (Douglas Fowley) not only holds the mortgage on the ranch but is also the man responsible for the death of Pat's father. Read more at http://www.allmovie.com/movie/drifting-along-v90041#OtPRR6jLd1ubhlQv.99

Joan Bannister is the wife of globe-trotting war correspondent David Bannister. Returning to the US, Bannister becomes suspicious when Joan begins keeping company with known Nazi functionaries, notably the sinister Mr. Peter. Suspecting that his own wife may be the elusive “Madame Spy” wanted by American authorities, Bannister is in for quite a few surprises.

The police arrest a man climbing over the wall of a cemetery after midnight. He claims that he is being blackmailed and is following instructions he received by mail to leave $1000 on a certain grave. It turns out that he's not the only one who got a blackmail letter from the same person--calling himself "The Black Panther"--and it also turns out that all the recipients are connected to an opera company.

A young boxer finds his life turned upside down when he meets with sudden success in the ring.

Like 1940's Melody Ranch, the 1941 Gene Autry vehicle Down Mexico Way was designed as a "special", to be promoted separately from Autry's regular B-western series as an A-picture attraction. The story gets under way when a pair of con artists, Gibson (Sidney Blackmer) and Allen (Joe Sawyer), breeze into the town of Sage City claiming to be movie producers. The two scoundrels promise to film a movie in the little burg on the condition that the townsfolk pony up the necessary production fees.

A musician's ex-wife wants him back after he finds love and success.

On faraway Mosaque, an American pilot finds that he is in a desperate struggle with a military officer intent on sabotaging a local fort.

When two showgirls decide to leave South America and head for home, they sweet talk the purser of a clipper ship into giving them berths. In the course of the voyage, a band of thieves attempts to take over the ship and make off with its cash cargo. The heroic purser has other ideas and weighs in to save the day.

Bullfighter Juan Gallardo falls for socialite Dona Sol, turning from the faithful Carmen who nevertheless stands by her man as he continues to face real danger in the bullring.

The Kid and his pals are horse thieves wanted by the law. As he takes a horse from Jan Walton she makes him promise to bring it back.

A test pilot and his weather observer develop a "robot" control so airplanes can be flown without pilots, but enemy agents get wind of it and try to steal it or destroy it.

Tom Cameron, aka the Lone Rider, and his faithful sidekick, Fuzzy Jones, flee across the Rio Grande to avoid assassination by crooked lawman Deputy Hatfield, only to have the Mexican cops accuse Cameron of being the notorious bandit El Puma. At Hatfield's behest, they are also accused of kidnapping the local mayor's son, and now the pair must prove their innocence and find a way to stop Hatfield's lawless ways.

Bob Day has been captured by Marlow's gang. When Tim Barton and sidekick Monte come looking for him, Tim is also captured. Escaping, Tim has a plan that will have the outlaws fighting among themselves.

Hoppy and new sidekick California Carlson head to California to help out Lucky Jenkins.

The story—in which an American heiress on holiday in South America falls in love with an Argentine horse breeder against the wishes of their families—takes a backseat to the spectacular location shooting and parade of extravagant musical numbers, which include the larger-than-life Carmen Miranda singing the hit “South American Way” and a showstopping dance routine by the always amazing Nicholas Brothers.

A draftswoman, the sister of an aging, alcoholic pilot, secretly uses her brother's ideas to solve design problems for an experimental military plane in an attempt to save the company and salvage her brother's reputation.

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.

Tom Joad returns to his home after a jail sentence to find his family kicked out of their farm due to foreclosure. He catches up with them on his Uncle’s farm, and joins them the next day as they head for California and a new life... Hopefully.

In Arizona a young woman who's being manipulated by an evil businessman is helped by the Cisco Kid who happens to be there on holiday.

Robert Castleback is in possession of secret papers which could bring a certain prince to power under conditions which would make Castleback a ruling force in Europe. Master crook Arsene Lupin becomes aware of Castleback's bid for power and, in the interests of France, begins a search for the plans.

During World War I, a professional thief known as The Lone Wolf is assigned to steal a cylinder with important information from behind the German lines and bring it to Allied intelligence headquarters. However, German agents set out to stop him, headed by the man who was responsible for the death of the thief's sister.

William H. Thompson plays a likeable old lighthouse keeper who must contend with his less likeable fellow villagers. One of Thompson's acts of kindness is to bless the "scandalous" romance between hero and heroine.