Land of Giants Favorite trailer magnet YEAR: 2002 | LENGTH: 1 part (30 minutes) | SOURCE: IMDB description: Land of Giants: A ‘Walking with Dinosaurs’ Special : Meet the biggest dinosaurs ever to walk the Earth as Nigel Marven travels back in time. SIMILAR TITLES: Prehistoric Park Inside Nature’s Giants Walking with Dinosaurs Walking with Monsters The Giant Claw Planet Dinosaur