When Dinosaurs Roamed America (2001) (movie): The life of American dinosaurs is seen in amazing detail. The Feathered Dromeosaurs (Raptors) debut on this film along with the bizarre Therizinosaur. Each story is compelling and well-written. From a Coelophysis exploring the wor... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of When Dinosaurs Roamed America (2001) below