Mark Norell

More than 80 million years ago, the Oviraptor, a strange bird-like dinosaur, walked the sandy banks of an oasis in what is now the "Gobi in Mongolia." A creature that measured some 8 feet in length, its razor-shard claws were deadly weapons of protection for guarding its offspring from constant danger. Now join a daring expedition of scientists as they uncover a treasure trove of fossils, shattering long-held myths about this dinosaur's behavior.

Cleaning up a weird scientist's messy study is a chore four kids decide to make short work of on a Saturday morning! The kids file animals into drawers according to their species, 'til they discover a replica of a dinosaur. They hesitate to dispense with the oldest creature on earth by filing it in the "EXTINCT" drawer! However, they soon find many surprises in store, including disagreement as to what creature actually is the oldest on earth, from four wisecracking and argumentative cockroaches eavesdropping from a shelf!