While visiting the circus with his family, Charlie is recruited by the big top's co-owner to investigate threatening letters that he's received.

Gene and Frog set out to find out who has been causing the accidents at a dam construction site.

Crash Corrigan, a recent graduate of Annapolis, and Diana, a go-getting reporter, join Professor Norton for a search for the source of a string of earthquakes, Atlantis. They ride Prof. Norton's rocket submarine searching the sea and little Billy Norton, the professor's son stows away, of course. When they find Atlantis they are caught in a war between peaceful Atlanteans, note their white capes, and war-monging Atlanteans, note their black capes. After many harrowing moments for Crash, Diana, Prof. Norton and Billy, they barely get away with their lives when they escape a tower of Atlantis raised to the surface for the sole purpose of dominating or destroying the Earth (Which one depends on the compliance of the upper world dwellers.)

Oh, Susanna! is a 1936 American Western musical film directed by Joseph Kane and starring Gene Autry, Smiley Burnette, and Frances Grant. Written by Oliver Drake, the film is about a cowboy who is robbed and then thrown from a train by an escaped murderer who then takes on the cowboy's identity.

When a Hollywood producer is murdered, the most likely suspect is a man who is smitten with the victim's fiancee.

In this comedy, a pair of ex-Marines team up and get involved in a nightclub. Trouble ensues when they both fall in love with a feisty woman and begin fighting over her.

Three young girls working in an agency have build a singing trio. They want to "lease" the Dictaphone of their boss to make a record of their singing, but they are caught and fired. When they are not able to pay their rent any longer, they decide to try it on an amateur contest at a radio station.

A New York socialite travels to Shanghai to visit her ailing aunt and falls in love with a Russian banker, who harbors a family secret.

In the 1840's Mexico has ceded California to the United States, making life nearly impossible for the Mexican population due to the influx of land and gold-crazy Americans. Farmer Joaquin Murrieta revenges the death of his wife against the four Americans who killed her and is branded an outlaw. The reward for his capture is increased as he subsequently kills the men who brutally murder his brother. Joining with bandit Three Fingered Jack, Murrieta raises an army of disaffected Mexicans and goes on a rampage against the Americans, finally forcing his erstwhile friend, Bill Warren, to lead a posse against him.

A young couple and their child fall prey to kidnappers when a storm drives them into a seemingly abandoned farmhouse.