Video Featurette: Behind-the-Scenes With the Creators of Walking With Dinosaurs

Ever since June of 1993, audiences have grown to expect a lot out of their dinosaur movies. You can thank Steven Spielberg and Jurassic Park for turning audiences into very exacting judges of what does, and does not, look like a believable dinosaur on screen. Jurassic Park was a huge leap forward in what CGI can do for a film, but for dinosaur fans (which is just about everyone who was ever a child at one point),