An Earl disowns his son James for marrying Annie, a middle-class woman. The couple leaves England to start a life in New York with their son newborn child Cedie.
When a dinosaur egg is unearthed by a powerful volcano, a little boy's life is changed forever. The pterodactyl named "Vulcan", and the little boy end up forming an unbreakable bond of friendship while on an amazing spree of adventures.
