Summoned by a will to his late grandfather's castle in Transylvania, young Dr. Frankenstein soon discovers the scientist's step-by-step manual explaining how to bring a corpse to life. Assisted by the hunchbacked Igor and the curvaceous Inga, he creates a monster who only wants to be loved.

Littlefoot has a vivid dream in which he imagines travelling to a place where there are many of his kind, and when he tells the story to his grandparents, they take it as a sign to set out and find this mysterious place. After days of travel they do indeed discover a new world where longneck dinosaurs are plentiful, including one they never expected to see -- Bron, Littlefoot's father, who went missing before he was born. While Littlefoot is thrilled...