In search of a better life, a German girl named Willi joins an American carnival passing through Munich. While traveling from town to town, she is torn between two suitors: cruel carnival barker Joe and kindhearted high-dive artist Frank. Frank gets the upper hand when he asks Willi to join his act. The partners soon become the most popular attraction at the carnival. But tragedy is only a slip away.
While in London trying to nab several fugitives who stole a million dollars from a U.S. Treasury vault, American federal agent Dennison (Dennis O'Keefe) assists Scotland Yard Insp. McClaren (Philip Friend) in his search for a missing atomic scientist (Paul Hardtmuth). The detective duo discovers that the key to solving both cases may rest with the scientist's daughter (Margaret Sheridan) and her fascinating diamond.
At New Mexico's Empire Zinc mine, Mexican-American workers protest the unsafe work conditions and unequal wages compared to their Anglo counterparts. Ramon Quintero helps organize the strike, but he is shown to be a hypocrite by treating his pregnant wife, Esperanza, with a similar unfairness. When an injunction stops the men from protesting, however, the gender roles are reversed, and women find themselves on the picket lines while the men stay at home.
A peasant who works in a mahogany camp in the Mexican jungles with his family is disgusted with the miserable living conditions imposed upon himself and his co-workers, the peasant finally spearheads a revolt against the sadistic bosses.
A documentary of the first successful expedition to the summit of Mount Everest. New Zealand's Edmund Hillary and Sherpa Tenzing Norgay climb Mount Everest in 1953.
San Francisco businessman Harry Graham and his wife and business partner, Eve, are in the process of adopting a child. When private investigator Mr. Jordan uncovers the fact that Graham has another wife, Phyllis, and a small child in Los Angeles, he confesses everything.
Mike and Tony Petrakis are a Greek father and son team who dive for sponges off the coast of Florida. After they are robbed by crooks, Arnold and the Rhys brothers, Mike decides to take his men to the dangerous 12-mile reef to dive for more sponges. Mike suffers a fatal accident when he falls from the reef leaving Tony to carry on the business. But now he has a companion, Gwyneth Rhys.
Wildcatter Jeff Dawson does his best to bring in a gusher in Mexico despite continual bandit raids. He asks for help from his ex-employer Ward Conway, but Conway, now married to Dawson's ex-lover Marina refuses, fearing that his wife will want to renew her romance with the other man.
Someone is stealing priceless paintings from the great museums of the world and replacing them with nearly flawless forgeries. Leonardo da Vinci's "Madonna and Child" is being shipped to London's Tate Gallery for a special exhibition, and Paul Mitchell is assigned to protect it. Upon the painting's arrival, Paul realizes it has been switched. Eager to collect the museum's $50,000 reward, he teams up with Mary Mason, a Tate employee, to recover the original.
When the available evidence in a murder case points to a young woman as the main suspect, her boyfriend, a police detective, arranges for a struggling songwriter who is playing piano in a bar to be blamed for the crime. The girl, knowing that neither she nor the piano player committed the murder, helps him to escape from the police dragnet and try to find the real killer.
Cornelius is a Roman Centurion who, upon orders from the Apostle Thomas, is sent to proclaim the glories of Christ. Cornelius recounts Jesus' Entry in Jerusalem, the Last Supper, Crucifixion, and His appearance before Mary Magdalene.
Three tales of life on the Nile River reveal love and vengeance, religion and deception. Each atmospheric vignette offers an eye-opening take on the culture, attitudes and religion of the Middle East. First, a knife thrower's affair threatens his mistress. Then, the plague tests a band of pilgrims journeying to Mecca. Finally, two con men learn a lesson at a Coptic church.
Roy and Gilbert's fishing trip takes a terrifying turn when the hitchhiker they pick up turns out to be a sociopath on the run from the law. He's killed before, and he lets the two know that as soon as they're no longer useful, he'll kill again. The two friends plot an escape, but the hitchhiker's peculiar physical affliction, an eye that never closes even when he sleeps, makes it impossible for them to tell when they can make a break for it.