It's time again for California's "Young American Miss" beauty pageant, the biggest event of the year for Big Bob Freelander and Brenda DiCarlo, who give their all to put on a successful pageant. But Brenda is having marital difficulties and Bob's son is up to some mischief. Could this year's pageant be in jeopardy?

People in the future live in a totalitarian society. A technician named THX 1138 lives a mundane life between work and taking a controlled consumption of drugs that the government uses to make puppets out of people. As THX is without drugs for the first time he has feelings for a woman and they start a secret relationship.

Lorna has been married to Jim for a year, but still hasn't been satisfied sexually. While Jim is working at the salt mine, she is raped by an escaped convict, but falls in lust with him. Meanwhile Jim's buddies are giving him a hard time about Lorna's supposed infidelity, not realizing how close to the mark they really are. Trouble starts when Jim gets home early from work because it's their anniversary.