A young boy and his family embark on a series of adventures when the boy finds some mysterious eggs which hatch to reveal a brood of baby dinosaurs.

A 13-year-old boy, obsessed with making remote-control toys, puts up a fight when trapped in a vacant model house with three dimwit prison escapees.

A young man must risk his life to save his fire-breathing friend from the unscrupulous owner of an amusement park.

A rich boy desperate for attention makes friends with the dinosaurs of "Prehysteria!".