Overview
Features some of the then-modern theories about dinosaurs and how they lived, from the appearance of early forms like Herrerasaurus, to the Tyrannosaurus and ceratopsians of the Late Cretaceous. Discusses the possibilities whether dinosaurs were active, warm-blooded animals, had parental care, were ancestors to birds, and what caused their extinction.
Cast
- Barbara Feldon as Narrator (voice)
- Robert Bakker as Self - Commentor
- Jack Horner as Self - Commentor
- Paul Sereno as Self - Commentor
- James Farlow as Self - Paleontologist
- Martin Rudwick as Self - Historian of Science
- David Norman as Self
- Michael Novacek as Self - Dean of Science