In a futuristic city sharply divided between the working class and the city planners, the son of the city's mastermind falls in love with a working class prophet who predicts the coming of a savior to mediate their differences.

A meek and alienated little boy finds a stranded extraterrestrial. He has to find the courage to defy the authorities to help the alien return to its home planet.

During a preview tour, a theme park suffers a major power breakdown that allows its cloned dinosaur exhibits to run amok.

An alien invasion threatens the future of humanity. The catastrophic nightmare is depicted through the eyes of one American family fighting for survival.