When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.

A family's camping trip at Big Rock National Park becomes a terrifying fight for survival.

A turn of the century wild west show struggling to make a living in Mexico comes into the possession of a tiny prehistoric horse. This leads to an expedition to the Forbidden Valley where they discover living dinosaurs. They capture one and take it back to be put on display, leading to inevitable mayhem.

The first film adaptation of Sir Arthur Conan Doyle's classic novel about a land where prehistoric creatures still roam.

Computer-generated animation about the daily lives of dinosaurs, narrated by Werner Herzog.

Dinosaur Revolution is a four-part nature documentary miniseries that utilizes computer-generated imagery to portray dinosaurs and other animals from the Mesozoic era. It was praised for its educational content and general energy. Used and unused footage was later made into a feature film titled Dinotasia.

An American cowboy living in Mexico discovers his cattle is being eaten by a giant prehistoric dinosaur.