Narrated by Huxley, a safari-suited palaeontologist with the kind of voice that normally announces prize fighters to the ring in Caesar's Palace, the show begins in the Triassic period ("225 million years before computer games," as he put it). Wisely, Huxley kept the gags to a minimum and swiftly introduced the show's first star - the plateosaurus, a hulking but harmless herbivore.