Join the adventures of Ryan and Sparky, a father and son dinosaur duo, as they explore their world together. Ryan teaches Sparky about the beauty of their surroundings and about survival in an ever changing world. As great changes occur, Sparky finds himself alone in a desolate land where all the other dinosaurs have gone away and Ryan is no longer with him. Even though he becomes very lonely and sad, Sparky learns to adapt to his new world and discovers that he is not quite as alone as he thought.