In the Southern Mexican jungle, an adventurous archaeologist is accompanied by an equally daring female photographer in a search for a lost Toltec city. They engage a guide to lead them on their expedition, and soon find themselves in the jungle's depths, far from civilization. Soon both the guide and the archaeologist are vying for the affection of the photographer. They must all deal with enormous danger and sacrifice before their quest is complete.

Jim and Connie's postwar New York building troubles keep Jim from working on his novel. Ex-WAC from Jim's army days Roberta moves in, further upsetting Connie but pleasing Jim's friend Ed. Tenant Charley, who marries tenant Eadie, loans money to Jim to help him keep the building, money which this Casanova obtains from rich widows.

A young law graduate joins his older brother's legal practice, only to discover the firm's clients are mostly mobsters.

Pinky, a light skinned black woman, returns to her grandmother's house in the South after graduating from a Northern nursing school. Pinky tells her grandmother that she has been "passing" for white while at school in the North. In addition, she has fallen in love with a young white doctor, who knows nothing about her black heritage.

Insurance detective Steve Hastings is sent by his company to investigate the disappearance of a fellow agent. His first lead is the agent's fetching sister, Victoria, whom he trails to Mexico City. After charming his way into her confidence, Steve helps Vicki unravel the mystery.

A collection agent arrives in a small town with $1000 for a local farmer. Whilst waiting for the farmer to arrive the money is put in a safe at a hotel for safe keeping. However, it is removed by mistake and solves a number of financial problems before it is returned.

An engineer, a psychologist and several other disparate types take part in an experiment to see if people can live for extended periods of time in a city built under the ocean.

Two sets of parents frantically race to stop their eloping children's wedding.

Concentration camp survivor Victoria Kowelska finds herself involved in mystery, greed, and murder when she assumes the identity of a dead friend in order to gain passage to America.

When selfish and arrogant millionaire Donald Carson fractures his leg during a desert vacation, his wife, Geraldine, leaves with their friend Joseph Duncan to supposedly get help. However, the two of them are really lovers who are leaving Carson to die in the heat. Slowly, Carson realizes he is on his own and vows revenge on the traitorous couple. Having had a privileged life, Carson must now use his wits to stay alive.