The Invisible Man Returns (1940) follows a man who becomes invisible after receiving a blood transfusion from his late brother. He is accused of the murder of his brother and must go on the run to prove his innocence. With the help of his fiancée and a detective from Scotland Yard, he must race against time to find the real killer before he is executed.

Dyer is buying ranches and then retrieving his check by having his gang kill the owner. Bob Worth arrives just as Buck Morton is killed and gets blamed for the murder. Fleeing from the Sheriff, Bob teams up with the Mexican outlaw Golinda. Having seen Dyer pay off his men, he has a plan to trap him and Golinda is just the man he needs to make it work.

Foxes are disappearing from fox farms.

In this " Lone Rider" B-Western series entry, Tom Cameron and his pal Fuzzy Jones are deputy sheriffs helping their friend Sheriff Smoky Moore rid the territory of a nasty claim jumper, Blackie.

Billy and his pals, on the run from the law again, travel to Sage Valley where Billy is made Sheriff. The local outlaw gang is run by Kansas Ed who closely resembles Billy. Ed captures Billy and changing clothes with him, now plans to run the town as Sheriff.

Tom Cameron learns that his twin brother is with a group of German spies. They intend to thwart the government's efforts to round up horses for military service.

Bolton has organized a feud between the Rork's and the O'Neil's. He has rustled cattle and killed a man putting the blame on Danny O'Neil. Tom Rork has found a bullet with markings on it that he hopes will clear Danny and bring in the real killer.

It's time for the big rodeo and it's Bob of the Allen ranch against Luke Williams of the Barns ranch. With Bob leading after the first day, Sands and Trigger kidnap him to keep him from winning.

In 'The Black Raven,' a group of characters become part of a twisted story filled with mistaken identities, betrayal, revenge, and murder. Set in a secluded hotel during a thunderstorm, tensions rise as the guests discover dark secrets and hidden agendas. A series of crimes, including embezzlement and a stolen satchel of money, further complicates the situation. As the night progresses, the characters must navigate through a web of deceit and danger to uncover the truth behind the mysterious events.

Tom "Killer" Dane kills Jeff's friend, who then pursues him. Jeff and Dane are look-alike half brothers, which allows Dane to make a raid dressed like Jeff. Jeff is arrested, but before Dane's henchman can organize a lynch mob, Fuzzy breaks him out and Jeff heads after Dane again.

A 15 episode serial in which Blake battles the "Scorpion" over possession of a 'death ray' machine.

Millionaire Larry Duane is posing as his own chauffeur while touring the West and meets Molly Hennessey. They have a small romance until it is ended when her father strikes oil and moves his family east to satistify his wife's social aspirations. Larry also return east to close his estate for the summer, but stays on, still posing as the chauffeur, when he learns that Molly's family is renting the place.

A cowboy drifting around the border gets mixed up with Mexican revolutionary gun smuggling when he becomes friends and rivals with the chief smuggler.

With his sidekick Fuzzy Q. Jones, Rocky Cameron rides into a small town plagued by cattle rustlers. He can expect no help from the sheriff as he is the head of the rustlers.

A fur trapper catches another trapper trying to steal his furs. He stops the thief, but later on the furs are stolen anyway. Rin Tin Tin Jr. tracks down the thief to try to get the furs back.

A group of American adventurers discover a bed of black pearls off a South Pacific island. When one of them is shot dead, a young girl in the group is accused of the crime.

In an effort to get Jim Martin to sell his ranch, the Halsey brothers have kidnapped his son Tom. When Bob Burke goes after him alone, he gets help from the gang known as the Riders of the Sage.

As a publicity gimmick, Harry has to announce his radio show from a real haunted house.

In his final Western for Poverty Row's Metropolitan Pictures, Bob Steele played Bob Hall, a lawman looking into a series of cattle rustlings. The leader of the rustlers, rancher Farley (Ted Adams), hires killer Pete Childers (George Cheseboro) to impersonate a deputy sheriff and gain Sheriff Hall's confidence.

A Robin Hood-type outlaw rides the range and helps others. Another outlaw who looks just like him tries to cash in on the other outlaw's reputation.