Four young boys visit a dinosaur exhibit at the New York city Museum of Natural History. They then row out onto Central Park Lake where they find a secret cave and paddle into a wondrous prehistoric world filled with the very dinosaurs they had just seen.
A Journey to the Beginning of Time
One day a young boy finds a fossil of trilobite. Together with his three friends they set off on an adventurous journey through prehistory, up to the beginning of time.
