After it has been sold to a new owner,a shyster and killer has stolen the property deed to a valuable mine and is using it for blackmail purposes. The former owner of the mine is framed for a murder, and his daughter and the new owner work to save him from the gallows.

A carnival strongman and his girlfriend flee to Algiers to escape a murder charge but there they are caught again in a web of jealousy, deceit and murder.

The proprietor of the Crowing Rooster Inn was a bad man, but he went one too many when he stole the airship model from the War Department, for they were on his trail immediately. The head waitress discovered the workshop where the proprietor was having the model duplicated and she was bribed not to say anything about what she saw. She started out with the bribe money to buy some gewgaws for herself, but she got in the road of a passing auto. Unfortunately, the auto contained the young Secret Service agent.

With a little-known director and second-string cast, the two-reel Moonlight Nights is typical of these low-budget independent productions. The comedy’s plot is not much: Told by his exasperated father to find a job, a klutzy rich kid named Art (Joe Moore) follows a bevy of dancers to their nightclub, where he tricks the maître d' into hiring him as a waiter. No guest proves safe from Art’s clumsy antics, but the shapely cabaret performers, led by Mademoiselle Fifi (Gloria Joy), dance on in the ensuing chaos.

The daughter of King Neptune takes human form to seek revenge for the death of her sister by a fishing net. However, she falls in love with King William, the man she holds responsible.

Henry Lamont, a wealthy miner, is mysteriously murdered. Trooper Joe Hammond, in the neighborhood, hears the shot and comes to the aid of Jeanne Lamont, who is at loss to explain the fatal attack on her father. The girl goes to live with her uncle, who has already been visited by a bogus trooper, who imparts the information that one of the Northwest Police is suspected of being 'the lone wolf,' a desperate criminal. Trooper Hammond, too, seeks 'the wolf.' Developments disclose that the bogus trooper was 'the wolf,' but not until the latter tries to file claim on a gold vein he is detected by the girl.

Tenderfoot Chauncey Day arrives in the small Southwestern boom town of Rawhide where Jackson Grade, the recorder of deeds, is accumulating his own fortune through falsifying documents. Authorized to offer miner Joel Brand $100,000 for his claim, Grade attempts to pocket $95,000 by bidding only $5,000. When Brand refuses the offer, Grade attempts extortion by faking his own murder at Brand's hands. Then Grade's accomplice Marsh threatens to have Brand arrested until the White Rider appears with proof of Grade's infamy, thus exposing the crooks. Justice served, the Rider reveals himself to be Tenderfoot Chauncey Day and wins the heart of Brand's daughter Jewel.

After locksmith Joe Sands is acquitted of charges he cooperated in a burglary, master criminal Steve Benson, who poses as a philanthropist, asks him to join his gang. Joe refuses, but because his crippled brother needs an operation, he robs a safe. Joe is caught, but Sadie, a member of Benson's gang, saves him. Because Joe again refuses Benson's offer, Benson turns Joe over to the police. Joe is saved from prosecution by the man whose safe he robbed, the physician who operated on his brother. Finally, Joe, Sadie and the brother start life over in the country.

A young English nobleman is sent to Switzerland by his parents, where he meets a mysterious older woman with whom he has a torrid three-week romance.

As Wanda bicycles down the street, she finds herself at the center of a series of adventures and mishaps involving fire trucks, a construction site, a cop, a policeman, a honky tonk but it all ends happily in the arms of a dreamy engineer.