An FBI agent works to uncover an all-American family as Soviet sleeper agents, and gets caught up in friendship with their oblivious teenage son.

An American boy and girl, spending six months in Kenya with their scientist parents adopt a cheetah, only to realize that they must set it loose so that it can learn to hunt and be free. However, when the animal is captured by poachers planning to race it against greyhounds, the two city kids, together with a young African goat herder they befriended, head off into the wild to rescue the cheetah.

It's the summer of 1965, and the members of the graduating class of upscale Westwood High are eager to reinvent themselves. Valedictorian Mary Beth wants to attend a liberal university. Surfer bum Stick plans to enlist to fight in Vietnam. Calvin lives in the poor Watts section of Los Angeles, which is slowly erupting in violence. As the summer nights grow long, they'll all be forced to make decisions that will affect the rest of their lives.

It's vacation time for outdoorsy Chicago man Chet Ripley, along with his wife, Connie, and their two kids, Buck and Ben. But a serene weekend of fishing at a Wisconsin lakeside cabin gets crashed by Connie's obnoxious brother-in-law, Roman Craig, his wife, Kate, and the couple's two daughters. As the excursion wears on, the Ripleys find themselves at odds with the stuffy Craig family.

A singer and her husband leave their home in their frontier town for Pioneer life in the West but realizes that life in the west is hard on their marriage and her dreams.

After getting stood up for the school prom a high school girl sues her date.

Milly and Louis, and their recently-widowed mom, Charlene, move to a new neighborhood. Once there, they all deal with a variety of personal problems, but Milly finds a friend in Eric, her autistic next door neighbor. Eric has a fascination with flight, and as the story progresses, he exerts an enthralling force of change on all those around him.