When the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry stumbles upon the civilization, now buried beneath his own Radio Ranch. The Muranians have developed technology and weaponry such as television and ray guns. Their rich supply of radium draws unscrupulous speculators from the surface. The peaceful civilization of the Muranians is corrupted by the greed from above, and it becomes Autry's task to prevent all-out war, ideally without disrupting his regular radio show.

Peggy Barlou is a young rancher who refuses to sell her spread to greedy stage-line proprietor John ...

It has been ten years since The Battle of the Breach and the oceans are still, but restless. Vindica...

After a lightning bolt zaps a robot named Number 5, the lovable machine starts to think he's human a...

An assassin called Filthy Harry is hired by a shady figure and charged with killing the heroes. The...

Set in the year 2060, it follows a love story as Tokyo's third Olympics draws near. Takeru Oosawa, w...

A renegade Vulcan with a startling secret hijacks the U.S.S. Enterprise in order to find a mythical ...

A veterinarian and a novelist compete for the heart of a lady rancher.

David, a robotic boy—the first of his kind programmed to love—is adopted as a test case by a Cybertr...

After the entire flora goes extinct, ecologist Lowell maintains a greenhouse aboard a space station ...

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scienti...

Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-...

Six wanted outlaws are rounded up and captured by the Cheyenne Kid. Collecting the reward money, Che...

Monogram added several songs and a barn dance to this otherwise standard Johnny Mack Brown hay burne...

Calpuina is a night-watchman in a wharehouse, a perfect job for him. When some thieves break in and ...

Robot Johnny 5 moves to the city to help his friend Ben Jahrvi with his toy manufacturing enterprise...

A group of young gunmen, led by Billy the Kid, become deputies to avenge the murder of the rancher w...

In a futuristic world where women run the show, a shy plastics designer buys a female robot, so he g...

After a few years trying to earn money to marry Jessica Harrison, Jim Craig returns to Snowy River. ...

In the Oklahoma territory at the turn of the twentieth century, two young cowboys vie with a violent...

In a time when work is done by robots, a traditional Chinese chef is forced to train a Caucasian hum...